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Back, W. B.
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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
Cyclotomy in the Galois fields
Creator:
Pearson, Patricia Margaret
Resource Type:
Masters Thesis
Full Text:
.
B
.
W
. Brewer for his guidance and patience during the preparation of this thesis
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
Objective methods for determining endpoint in flax retting
Creator:
Lu, Kuo Chin
Resource Type:
Dissertation
Full Text:
Structure of flax stem. Cross section of A. Hollow center,
B
. Wood (shive) fiber bundles C. Cambium layer
Availability of nitrogen in ammoniated bark used as a soil amendment
Creator:
Aspitarte, Thomas Robert
Resource Type:
Dissertation
Full Text:
laboratory, Mrs. Martha Porter, Mrs. Laura Leach, Mr. Dante Roa, and Mr. William Wu. To Mrs.
W
.
B
. Lollen
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
Chemical and microbial investigations on the transformation and persistence of the insecticides aldrin and dieldrin in soil
Creator:
Roberts, Jack Ellsworth
Resource Type:
Dissertation
Full Text:
advice, help and encouragement of Dr. Walter
B
. Bollen, Professor of Baoteriolor. None who have worked
Nitrogen transformation and losses in Walla Walla silt loam soil as influenced by wheat straw and nitrogenous fertilizers
Creator:
Chandra, Purna
Resource Type:
Dissertation
Full Text:
felt appreciation which these words cannot express, I want to thank my major professor, Dr.
W
.
B
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
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Academic Affiliation
Bacteriology and Hygiene
13
Fisheries and Wildlife
6
Agricultural Economics
3
Microbiology and Hygiene
3
Botany
1
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Academic Affiliations
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Advisor
Bollen, W. B.
18
Li, Hiram W.
5
Schreck, Carl B.
5
Back, W. B.
3
Anderson, W. B.
1
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Commencement Year
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Current results range from
1930
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2021
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Committee Member
Lannan, James
2
Bailey, George
1
Boucot, Arthur
1
Dawson, Peter
1
Ellsworth, Lisa M.
1
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Creator
Currens, Kenneth P.
2
Roberts, Jack Ellsworth
2
Adams, Noah Swayambhu
1
Aspitarte, Thomas Robert
1
Bhatt, Rajanikant Premishanker
1
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1930
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2020
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2020-2029
1
2010-2019
1
2000-2009
1
1990-1999
3
1980-1989
3
1960-1969
7
1950-1959
16
1930-1939
1
Degree Field
Bacteriology
13
Agricultural Economics
3
Fisheries Science
3
Microbiology and Hygiene
2
Microbiology
2
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Degree Level
Master's
26
Doctoral
7
Degree Name
Master of Science (M.S.)
25
Doctor of Philosophy (Ph.D.)
7
Master of Arts (M.A.)
1
Language
English [eng]
33
License
All rights reserved
3
Non-Academic Affiliation
Oregon State University. Graduate School
32
Peer Reviewed
No
31
Resource Type
Masters Thesis
26
Dissertation
7
Rights Statement
Copyright Not Evaluated
30
In Copyright
3
Subject
Soil microbiology
9
Nitrification
4
Insecticides
3
Chinook salmon -- Genetics
2
Microorganisms
2
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