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Academic Affiliation:
Crop and Soil Science
Decade:
1990-1999
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Academic Affiliation
Crop and Soil Science (169)
Horticulture (2)
Agricultural and Resource Economics (1)
Advisor
Kronstad, Warren E. (15)
Dick, Richard P. (10)
Hayes, Patrick M. (8)
Knapp, Steven J. (7)
Warkentin, Benno P. (6)
Bottomley, Peter J. (5)
Karow, Russell S. (5)
Mosley, Alvin R. (5)
Steiner, Jeffrey J. (5)
Christensen, Neil W. (4)
Mallory Smith, Carol A. (4)
Myrold, David D. (4)
Radosevich, Steven R. (4)
Boersma, Larry (3)
Bolton, Floyd E. (3)
Chastain, Thomas G. (3)
Grabe, Don F. (3)
Huddleston, J. H. (3)
Rajaram, Sanjaya (3)
Baham, John (2)
Burrill, Larry (2)
Hannaway, David B. (2)
Hart, John (2)
Hart, John M. (2)
Huddleston, J. Herbert (2)
Moss, Dale N. (2)
Mueller Warrant, George W. (2)
Myroid, David D. (2)
Reed, Gary L. (2)
Baham, John E. (1)
Glasmann, Joseph R. (1)
Haunold, Alfred (1)
Jolliff, Gary D. (1)
Kling, Gerald F. (1)
Mallory Smith, Carol (1)
Mosley, Alvin Ray, 1942 (1)
Mueller Warrant, G. W. (1)
Mueller Warrant, George (1)
Payne, William A. (1)
Pirelli, Gene (1)
Righetti, Timothy L. (1)
Roseberg, Richard (1)
Shenk, Myron (1)
Shock, Clinton C. (1)
Sullivan, Dan (1)
van Ginkel, Maarten (1)
Young, William C. Iii (1)
Zwer, Pamela K (1)
Commencement Year
1992 (22)
1999 (20)
1994 (19)
1993 (16)
1995 (14)
1998 (12)
1997 (8)
2000 (8)
1996 (6)
1991 (5)
Committee Member
Thomas, David (9)
Hayes, Patrick M. (7)
Baham, John (6)
Boersma, Larry (5)
Hayes, Patrick (5)
Karow, Russ (5)
Mundt, Christopher (5)
Christensen, Neil (4)
Dick, Richard (4)
Hart, John (4)
Johnson, Kenneth (4)
Moss, Dale (4)
Mundt, Christopher C. (4)
Thomas, David R. (4)
Bottomley, Peter (3)
Chastain, Tom (3)
Chen, T. H. H. (3)
Christensen, Neil W. (3)
Fisher, Glenn (3)
Karow, Russell (3)
Kronstad, Warren E. (3)
McDaniel, Mina (3)
Thomas, Dave (3)
Appleby, Arnold P. (2)
Armstrong, Donald (2)
Ball, Daniel A. (Daniel Allen), 1954- (2)
Berry, Ralph (2)
Clough, George (2)
Crabtree, Garvin (2)
Eddleman, Lee E. (2)
Fuchigami, Les (2)
Grabe, Don (2)
Grabe, Don F. (2)
Johnson, Doug (2)
Mallory-Smith, Carol (2)
Mazaheri, Arsalan (2)
Moss, Dale N. (2)
Myrold, David (2)
Nakaue, Harry (2)
Pereira, Cliff (2)
Righetti, Tim (2)
Righetti, Timothy (2)
Shenk, Myron (2)
Stang, Jack (2)
Steiner, Jeffrey (2)
Warkentin, Benno (2)
Young, Bill (2)
Young, William (2)
Acker, David (1)
Adams, W. Thomas (1)
Appleby, Arnold (1)
Arnold, Jerry W. (1)
Arp, Daniel J. (1)
Azarenko, Anita (1)
Baggett, James R. (1)
Baggett, Jim R. (1)
Baham, J. E. (1)
Banowetz, Gary (1)
Barker, Reed (1)
Barker, Reed E. (1)
Bedell, Thomas E. (1)
Bedell, Tom (1)
Berry, Ralph E. (1)
Bolton, Floyd E. (1)
Boydston, Rick (1)
Boyer, Charles D. (1)
Boyle, James (1)
Boyle, Jim (1)
Breen, Pat (1)
Chambers, Kent (1)
Chen, Tony (1)
Christensen, Niel (1)
Ciuffiti, Lynda (1)
Conklin, Frank (1)
Cordray, Sheila (1)
Cornelius, James (1)
Cornelius, Jim (1)
Crabtree, G. (1)
Cromack, Kermit (1)
Cromack, Kermit Jr (1)
Cuenca, Richard (1)
Cuenca, Richard H. (1)
Daley, Larry S. (1)
Daniel, Dunham B. (1)
Dick, R. P. (1)
Dick, Richard P. (1)
Doescher, Paul (1)
Dunham, Daniel B. (1)
English, Marshall (1)
Fendall, Roger (1)
Field, Jennifer (1)
Field, Katharine (1)
Frederick, Obermiller (1)
Frenkel, Bob (1)
Frenkel, Robert (1)
Fuchigami, Lesley (1)
Fuchigami, Leslie (1)
Gamroth, Michael (1)
Grant, Gordon (1)
Griffith, Stephen M. (1)
Griffiths, R. (1)
Grigsby, Tom (1)
Guenther, R. B. (1)
Hammond, Max (1)
Hannaway, D. B. (1)
Hannaway, David B. (1)
Hart, John M. (1)
Hashimoto, A. G. (1)
Hashimoto, Andrew (1)
Hayes, Pat (1)
Hayes, Pat M. (1)
Hemphill, D. (1)
Hemphill, Delbert (1)
Holmes, Zoe Ann (1)
Holtan, Don (1)
Huddleston, Herb (1)
Ingham, Elaine (1)
Ingham, Russ (1)
Ingham, Russell (1)
Istok, Jonathan (1)
Jenkins, Jeffrey J. (1)
Johnson, Douglas (1)
Jolliff, Gary (1)
Karow, Russel (1)
Karow, Russell S. (1)
Karrow, Russel S. (1)
Kauffman, Boone (1)
Kenneke, Larry (1)
Kimerling, Jon (1)
King, Jonathan (1)
Klein, Glenn (1)
Kling, Gerald (1)
Kling, Jerry (1)
Knapp, S. J. (1)
Knapp, Steven (1)
Knapp, Steven J. (1)
Kronstad, W. (1)
Kronstad, W. E. (1)
Kronstad, Warren (1)
Laver, Murray L. (1)
Lev, Larry (1)
Lewis, T. G. (1)
Liston, Aaron (1)
Lomax, Terri (1)
Loomis, W. D. (1)
Luna, John (1)
McMorran, J. P. (1)
Mehlenbacher, Shawn (1)
Mehlenbacher, Shawn A. (1)
Mellbye, Mark E. (1)
Mills, Dallice (1)
Mok, D. (1)
Mok, Machteld (1)
Mosley, Alvin (1)
Moss, D. N. (1)
Mueller-Warrant, George (1)
Mundt, C. C. (1)
Mundt, Christopher E. (1)
Myers, Jim (1)
Nakaue, Harry S, (1)
Nakaue, Harry S. (1)
Neilson, Ronald (1)
Nelson, Pete (1)
Newton, Mike (1)
Norris, Logan A. (1)
Obbermiller, Fred (1)
Obermiller, F. W. (1)
Obermiller, Fred (1)
Obermiller, Frederick (1)
Perry, Gregory (1)
Petersen, Roger G. (1)
Potter, John (1)
Powelson, Mary (1)
Price, E. C. (1)
Pyles, Marvin (1)
Ramsey, Fred (1)
Reed, Barbara M. (1)
Richardson, Daryl G. (1)
Rickson, F. R. (1)
Riera-Lizarazu, Oscar (1)
Righetti, Timothy L. (1)
Rohovec, John (1)
Rose, R. W. (1)
Roush, Mary Lynn (1)
Salim, Muhammad (1)
Schrumpf, Barry (1)
Schulyer, Mike (1)
Selker, John (1)
Selker, John S. (1)
Seybold, Cathy (1)
Sharrow, Steve (1)
Sherr, Barry (1)
Shori, Richard (1)
Shouse, Peter (1)
Simonson, Gerald H. (1)
Steiner, Jeffrey J. (1)
Strauss, Steven H. (1)
Sullivan, Dan (1)
Thielges, Bart (1)
Thomas, Adams W. (1)
Tinsley, Ian J. (1)
Van Volk, V. (1)
VanDerZanden, Ann Marie (1)
Verts, A. J. (1)
Vivar, Hugo (1)
Volmocil, Jim (1)
Vomocil, James (1)
Vomocil, James A. (1)
Warkentin, B. P. (1)
Weber, Dale W. (1)
Wilson, Mark V. (1)
Wolpert, Tom (1)
Wysocki, Don (1)
Yingjajavel, S. (1)
Young, William C. III (1)
Zobel, Donald B. (1)
Conference Name
Effects of Land Application of Biosolids in Arid and Semi-Arid Environments (1)
Western Nutrient Management Conference (1)
Conference Section/Track
Crop Benefits (1)
Creator
Oregon State University. Extension Service (23)
Karow, Russell S. (10)
Oregon State University. Department Of Crop Science (10)
United States. Agricultural Research Service (10)
Young, William C. (8)
Young, William C. (William Clyde) (6)
Silberstein, Thomas B. (5)
Burrill, Larry C. (4)
Chilcote, David O. (3)
Dovel, Randy (3)
Mellbye, Mark Edward (3)
Sullivan, Dan M. (3)
Appleby, Arnold P. (2)
Baloch, Dost M. (2)
Gingrich, Gale Allen (2)
Hart, John M. (John Mervyn), 1947 (2)
Neumeister, John H. (2)
Qureshi, Maqsood Hassan (2)
Ruddenklau, Helle G. (2)
Stewart, Scott R. (2)
Youngberg, Harold W. (2)
Al Ismaily, Said S. (1)
Al Sayagh, Khalid Faraj (1)
Al Taher, Mohamad A. (1)
Albahouh, Muhammed S. (1)
Ali, Md. Shahjahan (1)
Ali, Safdar (1)
Ammar, Karim (1)
Andrade, Ronaldo Pereira de (1)
Ashraf, Muhammad, 1952 (1)
Austin, Will (1)
Ball, Daniel A. (Daniel Allen), 1954 (1)
Ballare, Carlos L. (1)
Ballerstedt, Peter (1)
Bandick, Anna Katrina (1)
Barnum, Mike (1)
Bary, A. I. (1)
Bary, Andrew I. (1)
Baumeister, Nancy C. (1)
Bedoshvili, David (1)
Ben Jelloun, Hassane (1)
Ben Younes, Mongi, 1953 (1)
Bohle, Mylen G. (1)
Boru, Getachew (1)
Brandt, Tina L. (1)
Brewer, Tim G. (1)
Brewster, Bill D. (1)
Briceno Felix, Guillermo Ariel (1)
Briceno Felix, Guillermo Ariel (1)
Bruzzone, Carlos B. (1)
Buller, Gilbert L. (1)
Burket, John Zimmerman (1)
Camara, Kelli Marie (1)
Candolfi Vasconcelos, M. Carmo (1)
Carr, Jay (1)
Cerono, Julio Cesar (1)
Chapin, Michele F. (1)
Chen, Chengci (1)
Chen, Chengci, 1964 (1)
Chen, Fu Chiang (1)
Chen, Fuqiang (1)
Cheres, Mercy Tuiya (1)
Christ, Robert A. (1)
Clark, Beverly (1)
Claycomb, Peter T. (1)
Coakley, Stella Ann Melugin (1)
Cogger, Craig G. (1)
Crannell, Wanda K. (1)
d'amore, David V. (1)
del Blanco, Isabel Alicia (1)
del Nero, Zachary Augustus (1)
Denoma, Jeanine Streeter (1)
Diebel, Penelope L., 1961 (1)
Dileone, Julie A. (1)
Donaldson, William S. (1)
Ehrensing, D. (1)
Eldredge, Eric P. (1)
Elsiddig, Ahmed A. (1)
Encinas Mungarro, Andres (1)
Fauci, Mary F. (1)
Fernando, M.F. Sydney W. (1)
Fisher, Glenn C. (1)
Fitzsimmons, James P. (1)
Fitzsimmons, Jim P. (1)
Fultz, Stanley (1)
Garcia de los Santos, Gabino (1)
Garcia Diaz, Carlos Alberto (1)
Gedil, Melaku Ayele (1)
Granatstein, D. M. (1)
Hane, Dan C. (1)
Hashem, Abul, 1956 (1)
Hassan, Gul (1)
Hayden, John (1)
Hayes, Patrick M. (1)
Hendrickson, Paul E. (1)
Hodgins Carlson, Terry Anne (1)
Holmer, Judith C. (1)
Horneck, Donald Arthur (1)
Islam, M. Mujibul (1)
Iyamabo, Odianosen E. (1)
Iyamuremye, Faustin (1)
James, Steve (1)
Jobet Fornazzari, Claudio Roberto (1)
Katengam, Sureeporn (1)
Kauffman, Susan Muna (1)
Kennedy, Ralph C. (1)
Koepsell, Paul A. (1)
Kolding, Matt (1)
Kropf, J. A. (1)
Kunjo, Ebrima Madi (1)
Larson, Mark J., 1962 (1)
Li, Xiaomei (1)
Locke, Kerry A. (1)
Mallory Smith, Carol (1)
Marx, Ernest S. (1)
Mcmorran, Jeffrey P. (1)
Meints, Paul David (1)
Mendes, Ieda de Carvalho (1)
Mendoza, Maria Graciela (1)
Mengistu, Lemma W. (1)
Minshew, Hudson F. (1)
Mohammed, Fareed H. A. N. (1)
Moore, Mike (1)
Mou, Beiquan (1)
Mundt, Christopher C. (1)
Murray, Helene (1)
Myhre, Elizabeth (1)
Ndiaye, Aissatou (1)
Ndiaye, Evelyne L. (1)
Nelson, Sheila J. (1)
Norberg, O. Steven (1)
Oliva, Ruben N. (1)
Oregon State University. Agricultural Experiment Station (1)
Ozdemir, Ergun (1)
Oziel, Adeline M. (1)
Pan, Aihong (1)
Parker, R. (1)
Pascoe, Frank (Frank Nicanor), 1958 (1)
Prehn, Doris A. (1)
Price, Steve (1)
Quebbeman, B. M. (1)
Reed, Gary (1)
Reyes, Carlos C. (1)
Rezgui, Salah (1)
Ritchie, Nancy J. (1)
Robbins, Scott (1)
Roberts, Michael C. (Michael Coy), 1951 (1)
Rogers, John (John Samuel), 1969 (1)
Rosa, Andre Cunha (1)
Roseberg, Richard J. (1)
Salisbury, Steven Earl (1)
Sangkhasila, Kumut (1)
Sardar, Farid M. (1)
Schillinger, William F. (1)
Schonenberger, Patrik M. (1)
Schuster, Matthew D. (1)
Scopel, Ana L. (1)
Sebastian, Kevin D. (1)
Seter, Lisa M. (1)
Shaw, Nancy L. (Nancy Lynn), 1947 (1)
Shearin, Todd E. (1)
Shock, Clinton C. (1)
Shuler, Philip E. (1)
Smiley, Dick (1)
Smith, Lesley A. (Lesley Anita), 1968 (1)
Snelling, John P. (1)
Snyder, Jeremy R. (1)
Stoltz, Michael (1)
Strock, Jeffrey S. (1)
Tanaka, Jun Ichiro, 1958 (1)
Tang, James Y. (1)
Thornton, Robert Kim, 1957 (1)
Toojinda, Theeryut (1)
Traore, Abdoulaye (1)
Velloza, Theodosius Marmaduke (1)
Verble, Kathy K. (1)
Wang, Shi Ping, 1956 (1)
Wanjagi, Francis Ndung'u (1)
Weerakoon, W. M. Wijayasiri (1)
Weight, Chris (Christopher Thompson) (1)
Whitworth, Jonathan L. (1)
Williams, John (1)
Workineh, Mengistu Lemma (1)
Youngberg, Harold Wayne, 1929 (1)
Date
1992 (30)
1991 (20)
1993 (20)
1994 (19)
1997 (18)
1998 (18)
1999 (18)
1995 (11)
1996 (9)
1990 (6)
Decade
1990-1999 (169)
Degree Field
Crop Science (73)
Soil Science (47)
Crop and Soil Science (10)
Degree Level
Master's (68)
Doctoral (62)
Degree Name
Master of Science (M.S.) (68)
Doctor of Philosophy (Ph.D.) (62)
File Format
application/pdf (1)
Language
English [eng] (169)
License
All rights reserved (6)
Attribution 4.0 (CC BY 4.0) (1)
Non-Academic Affiliation
Oregon State University. Graduate School (130)
Oregon Wine Research Institute (2)
Oregon State University. Agricultural Experiment Station (1)
Oregon State University. Extension Service (1)
Peer Reviewed
No (153)
Yes (1)
Resource Type
Masters Thesis (68)
Dissertation (62)
Technical Report (27)
Other (10)
Conference Proceeding (2)
Presentation (1)
Rights Statement
Copyright Not Evaluated (158)
In Copyright (11)
Subject
Grass seed industry -- Oregon (10)
Grasses -- Seeds -- Research -- Oregon (10)
Seed industry and trade -- Oregon (10)
Seed technology -- Oregon (10)
Seeds -- Research -- Oregon (10)
Barley -- Genetics (7)
Soils -- Nitrogen content (5)
Crop residue management (3)
Nitrogen fertilizers -- Oregon (3)
Potatoes -- Diseases and pests (3)
Ryegrasses (3)
Soil microbiology (3)
Wheat -- Breeding (3)
Wheat -- Genetics (3)
Aegilops -- Breeding (2)
Barley -- Disease and pest resistance -- Genetic aspects (2)
Cover crops -- Oregon (2)
Denitrification (2)
Durum wheat -- Yields (2)
Grasses -- Seeds (2)
Grasses -- Seeds -- Oregon -- Corvallis (2)
Grasses -- Varieties -- Oregon -- Corvallis -- Field experiments (2)
Grasses -- Yields -- Oregon -- Corvallis (2)
Haploidy (2)
Hydric soils -- Oregon (2)
Lotus corniculatus (2)
Nitrogen -- Fixation (2)
Oilseed plants (2)
Plant competition (2)
Plants -- Photomorphogenesis (2)
Plants, Effect of herbicides on (2)
Plants, Effect of nitrogen on (2)
Plants, Effect of soil moisture on (2)
Potato leafroll virus (2)
Rice (2)
Soil amendments -- Oregon (2)
Soil biology (2)
Soil management -- Oregon (2)
Soils -- Nitrate content -- Oregon (2)
Soils -- Nitrogen content -- Oregon (2)
Soils -- Nitrogen content -- Oregon -- Willamette River Valley (2)
Soils -- Oregon -- Phosphorus content (2)
Turfgrasses -- Seeds -- Oregon -- Corvallis (2)
Turfgrasses -- Varieties -- Oregon -- Corvallis -- Field experiments (2)
Turfgrasses -- Yields -- Oregon -- Corvallis (2)
Wheat -- Effect of stress on (2)
Wheat -- Varieties (2)
Wheat -- Water requirements (2)
Winter wheat -- Genetics (2)
Winter wheat -- Oregon -- Genetics (2)
Abscisic acid (1)
Actinorhizas (1)
Aegilops -- Preharvest sprouting (1)
Agriculture -- Research -- On-farm (1)
Agriculture -- Research -- Oregon (1)
Agriculture -- Research -- Washington (State) (1)
Alachlor -- Measurement (1)
Alfalfa (1)
Alfalfa -- Phenology (1)
Arid regions plants -- West (U.S.) (1)
Atmospheric carbon dioxide (1)
Barley -- Breeding (1)
Barley -- Effect of cold on (1)
Barley -- Molecular genetics (1)
Barley -- Yields (1)
Bluegrass (1)
Bluegrass -- Genetics (1)
Bluegrasses -- Control (1)
Bromegrasses -- Control (1)
Burning of land -- Oregon -- Willamette River Valley (1)
Ceanothus (1)
Cheatgrass brome -- Diseases and pests -- Control (1)
Chenopodiaceae (1)
Clay soils (1)
Clover (1)
Concretions -- Oregon (1)
Corn -- Pakistan -- Growth (1)
Corn -- Water requirements -- Pakistan (1)
Cornstalks -- Nitrogen content -- Oregon -- Willamette River Valley (1)
Cover crops (1)
Cover crops -- Columbia River Watershed (1)
Cover crops -- Environmental aspects -- Oregon (1)
Cover crops -- Oregon -- Willamette River Valley (1)
Crop residues -- Utilization (1)
Crop rotation (1)
Cropping systems (1)
Crops -- Effect of atmospheric carbon dioxide on (1)
Crops -- Herbicide injuries -- Oregon (1)
Crops and nitrogen (1)
Crops and water (1)
Crops and water -- Oregon (1)
Cucumbers (1)
Cuphea (1)
Cuphea -- Cytogenetics (1)
Cuphea -- Genetics (1)
Datura (1)
Decision support systems (1)
Diffusers -- Fluid dynamics -- Mathematical models (1)
Diuron (1)
Douglas fir -- Ecophysiology (1)
Dry farming -- Washington (State) (1)
Durum wheat -- Breeding (1)
Durum wheat -- Genetic engineering (1)
Durum wheat -- Genetics (1)
Durum wheat -- Oregon -- Breeding (1)
Durum wheat -- Oregon -- Genetics (1)
Enzyme kinetics (1)
Enzyme-linked immunosorbent assay (1)
Farm management -- Oregon -- Case studies (1)
Farm management -- Washington (State) -- Case studies (1)
Field crops -- Management -- Mathematical models (1)
Flax -- Processing -- Oregon -- Willamette River Valley (1)
Flax -- Yields -- Oregon -- Willamette River Valley (1)
Flour -- Analysis (1)
Food -- Protein content (1)
Forest ecology -- Morocco -- Rif Mountains (1)
Forest soils (1)
Forest soils -- Morocco -- Rif Mountains (1)
Frankia -- Genetics (1)
Genetic recombination (1)
Genotype-environment interaction -- Oregon (1)
Geochemistry -- Oregon -- Willamette River Valley (1)
Geographic information systems (1)
Geomorphology -- Oregon -- Jackson-Frazier Wetland (1)
Germination (1)
Grasses -- Effect of temperature on -- Northwest, Pacific (1)
Grasses -- Nutrition (1)
Green manuring (1)
Groundwater -- Pollution -- Oregon -- Umatilla River Watershed (1)
Herbicide resistance (1)
Herbicide resistance -- Oregon (1)
Herbicide safeners (1)
Herbicides (1)
Herbicides -- Biodegradation -- Oregon (1)
Hops -- Breeding (1)
Hops -- Genetics (1)
Humus -- Oregon -- Willamette River Valley (1)
Ion-permeable membranes (1)
Irrigation scheduling -- Oregon (1)
Kentucky bluegrass -- Diseases and pests -- Control (1)
Kentucky bluegrass -- Seeds -- Handling (1)
Kentucky bluegrass -- Seeds -- Testing (1)
Kentucky bluegrass -- Seeds -- Viability (1)
Liming of soils -- Oregon (1)
Limnanthes (1)
Limnanthes -- Genetics (1)
Limnanthes -- Genome mapping (1)
Lolium perenne (1)
Lolium perenne -- Diseases and pests -- Control (1)
Lolium perenne -- Drought tolerance (1)
Lolium perenne -- Effect of stress on (1)
Metabolites -- Measurement (1)
Meteorological stations (1)
Meteorology, Agricultural -- Data processing (1)
Microbial respiration (1)
Nitrates -- Environmental aspects -- Columbia River Watershed (1)
Nitrates -- Environmental aspects -- Oregon (1)
Nitrates -- Environmental aspects -- Oregon -- Umatilla River Watershed (1)
Nitrogen -- Metabolism (1)
Nitrogen cycle -- Oregon -- Willamette Valley (1)
Nitrogen fertilizers (1)
Nitrogen fertilizers -- Oregon -- Willamette River Valley (1)
Nitrogen-fixing plants (1)
No-tillage (1)
Noodles (1)
Orchard grass (1)
Organic acids (1)
Organic wastes as fertilizer (1)
Pastures (1)
Pastures -- Fertilizers -- Oregon (1)
Pastures -- Oregon (1)
Phosphatases (1)
Phytochrome (1)
Plant breeding (1)
Plant genetic engineering (1)
Plant genome mapping (1)
Plant growth inhibiting substances (1)
Plant regulators (1)
Plant-soil relationships -- Oregon -- Willamette Valley (1)
Plant-water relationships (1)
Plants -- Nutrition (1)
Plants -- Water requirements (1)
Plants, Cultivated -- Germplasm resources (1)
Plants, Effect of atrazine on (1)
Plants, Effect of chemicals on (1)
Plants, Effect of diuron on (1)
Plants, Effect of fungicides on (1)
Plants, Effect of light on (1)
Plants, Effect of nitrogen on -- Oregon (1)
Plants, Effect of phosphorus on (1)
Plants, Effect of shade on (1)
Plants, Effect of sulphur on (1)
Plants, Effect of temperature on (1)
Plants, Effect of temperature on -- Mathematical models (1)
Plants, Motion of fluids in -- Mathematical models (1)
Potato virus Y (1)
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