Index Catalog // ScholarsArchive@OSU

Economic comparisons of alternative land-use systems on selected farms in the Oregon wheat-summerfallow area

Creator:: Nairn, John
Resource Type:: Masters Thesis

Economics of dry lot cattle finishing operations with particular reference to cattle feeding in Oregon

Creator:: McAlexander, Robert Hubert
Resource Type:: Masters Thesis

Use of alternative costs in determining the economic rotation age of Douglas-fir

Creator:: Dahl, Fredrick Henry
Resource Type:: Masters Thesis

Some microbiological studies of non- and partially precooked frozen foods with particular reference to the presence of coliform staphylococci and salmonella groups

Creator:: Tanner, William Scott
Resource Type:: Masters Thesis
Full Text:: Salmonella typhosa, S. para- typhi (paratyphoid A), S. schottmuelleri (paratyphoid B), and S. hir

The effect of added available nitrogen on carbon dioxide evolution from soil treated with sawdust and other organic additions

Creator:: Mills, Herman Erwin
Resource Type:: Masters Thesis
Full Text:: the preparation of the graphs. The author is especal1y indebted to Dr. V. B. Bollen of the

Counting of soil molds by microplating

Creator:: Roberts, Jack Ellsworth
Resource Type:: Masters Thesis
Full Text:: extend my sincere thanks to Dr. W. B. Bollen, Bacteriologist, for his interest, suggestions and help

Some effects of certain insecticides and herbicides on soil bacteria

Creator:: Johns, Elvy Earl
Resource Type:: Masters Thesis
Full Text:: Chemistry, Oregon Stato College. I especially thank Dr. W. B. Bollen of the Department of Bacteriology

The nutrition of brucellae : utilization of trace minerals for growth

Creator:: Evenson, Margery Ann
Resource Type:: Masters Thesis
Full Text:: and counsel were invaluable. I also wish to thank Dr. W. B. Bollen, Professor of Bacteriology

Influence of carbon:nitrogen ratio on microbial respiration by pure and mixed cultures in soil and synthetic media

Creator:: Keesling, James Worth
Resource Type:: Masters Thesis
Full Text:: . . . . . 54 ACKNOWLEDGLNT A sincere expression of appreciation is accorded Dr. Walter B. Bollen of the

Effects of Aldrin, a chlorinated hydrocarbon insecticide, on soil microorganisms and their activities related to soil fertility

Creator:: Fletcher, Donald Warren, 1929-
Resource Type:: Masters Thesis
Full Text:: ness to vl. B. Bollen. a friend and teacher, for his advice, aaab tance • and i.napirat.ion while

Effect of certain fumigants on nitrification and other soil microbial activities

Creator:: Roa, Pedro Dante
Resource Type:: Masters Thesis
Full Text:: is presented ). Typed by Clistie F. Stoddard ACKNOLEDGEMENTS To Dr. Vlalter B. Bollen, vho as

Effect of gibrel on Azotobacter chroococcum

Creator:: Bhatt, Rajanikant Premishanker
Resource Type:: Masters Thesis
Full Text:: ., Zagallow, A. c., nd Bollen, w. B. E:f'teots ot gibberellic acid on soil mioro organ1a • Nature 181:189

Changes in soil respiration patterns induced by altering carbon-to-nitrogen ratio with nitrate nitrogen

Creator:: McCarthy, Charlotte Marie
Resource Type:: Masters Thesis
Full Text:: presented y Typed by Ruth Beines ACKNOWLEDGMENT The guidance of Dr. W. B. Bollen, the stirnulatlnç

The role of rhizosphere bacteria in the growth of tall fescue

Creator:: Gawel, Len Joseph
Resource Type:: Masters Thesis
Full Text:: appreciation: lo Dr. W. B. bol Ieri, for his continued guidance and helpful suggestions through the

Influence of slash burning on microbial population and activities in a Douglas-fir forest soil

Creator:: Neal, John Lloyd
Resource Type:: Masters Thesis
Full Text:: grateful appreciation to the following people: Dr. W. B. Bollen for continued guidance, patience and

Response of Hannchen barley to the yellow dwarf virus disease as modified by nitrogen and phosphorus

Creator:: Lamptey, Paul Nii Lante
Resource Type:: Masters Thesis
Full Text:: sincerest gratitude to Dr. W. B. Raymer for not only suggesting the problem but for his helpful guidance

Investigation of the glare of automobile headlights

Creator:: Harris, Benjamin Elijah
Resource Type:: Masters Thesis
Full Text:: ACKNOwLEDOUNT. The writer glebes to express his sincere appreciation to Dr. W. S. Anderson, Professor of

The Role of Grazing and Weather in Nest Predator-Prey Dynamics and Reproductive Success of Sagebrush-obligate Songbirds

Creator:: Schroeder, Vanessa M.
Abstract:: Livestock grazing occurs worldwide, spanning over 25% of land globally. Effective conservation of biodiversity relies upon understanding the interactions of agricultural management practices and increasingly variable weather associated with climate change. I evaluated grazing, weather and predator-prey interactions within a grazing experiment in the sagebrush ecosystem of southeastern Oregon. I...
Resource Type:: Masters Thesis
Full Text:: : ________________________________________________________________ Jonathan B. Dinkins, W. Douglas Robinson Livestock grazing occurs worldwide, spanning

Static and cyclic response of ecoroof soil

Creator:: Kraupa, Travis J.
Abstract:: Green technology in the United States has been on the rise over the past few decades in the United States. However, certain green technologies have been developed in the absence of design standards. Ecoroofs, which are vegetated soil masses placed on the top of a building’s roof structure, present several...
Resource Type:: Masters Thesis
Full Text:: approved: ______________________________________________________ H. Benjamin Mason Armin W. Stuedlein

Influences of environmental acidification on salmonid reproduction

Creator:: Weiner, Gary S.
Abstract:: Reproduction of salmonid fishes in acidic water was studied using the rainbow trout (Salmo gairdneri). Adult trout were exposed to various levels of hydrogen ion (pH levels 4.5, 5.0, 5.5, and control [6.5 to 7.1]) during the final 6 weeks of reproductive maturation. Reduced survival rates of the progeny of...
Resource Type:: Masters Thesis
Full Text:: techniques for assessment purposes. 30 BIBLIOGRAPHY Almer, B., W. Dickson, C. Ekstrom, E. Hornstrom, and

ScholarsArchive@OSU

Economic comparisons of alternative land-use systems on selected farms in the Oregon wheat-summerfallow area

Economics of dry lot cattle finishing operations with particular reference to cattle feeding in Oregon

Use of alternative costs in determining the economic rotation age of Douglas-fir

Some microbiological studies of non- and partially precooked frozen foods with particular reference to the presence of coliform staphylococci and salmonella groups

The effect of added available nitrogen on carbon dioxide evolution from soil treated with sawdust and other organic additions

Counting of soil molds by microplating

Some effects of certain insecticides and herbicides on soil bacteria

The nutrition of brucellae : utilization of trace minerals for growth

Influence of carbon:nitrogen ratio on microbial respiration by pure and mixed cultures in soil and synthetic media

Effects of Aldrin, a chlorinated hydrocarbon insecticide, on soil microorganisms and their activities related to soil fertility

Effect of certain fumigants on nitrification and other soil microbial activities

Effect of gibrel on Azotobacter chroococcum

Changes in soil respiration patterns induced by altering carbon-to-nitrogen ratio with nitrate nitrogen

The role of rhizosphere bacteria in the growth of tall fescue

Influence of slash burning on microbial population and activities in a Douglas-fir forest soil

Response of Hannchen barley to the yellow dwarf virus disease as modified by nitrogen and phosphorus

Investigation of the glare of automobile headlights

The Role of Grazing and Weather in Nest Predator-Prey Dynamics and Reproductive Success of Sagebrush-obligate Songbirds

Static and cyclic response of ecoroof soil

Influences of environmental acidification on salmonid reproduction

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