Publish Year Decade: 1940 - 1949 / Sudoc Stem: A 1.23/a - Blacklight Search Results

Start Over Publish Year Decade 1940 - 1949 Sudoc Stem A 1.23/a

501. Oat smuts. Further studies on oat smuts, with special reference to hybridization, cytology, and sexuality [with list of literature cited]; by C. S. Holton.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1941
SuDoc number:: A 1.23/a:Oa 8/31

502. Onions. Factors affecting onion pungency; by Hans Platenius and J. E. Knott.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1941
SuDoc number:: A 1.23/a:On 4/17

503. Ophiobolus graminis. Effect of certain environmental conditions on prevalence of Ophiobolus graminis in soil; by Hurley Fellows.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1941
SuDoc number:: A 1.23/a:Op 2/5

504. Pea seed treatment with chemical dusts [with list of literature cited]; by J. C. Walker, E. J. Delwiche, and Paul G. Smith.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1941
SuDoc number:: A 1.23/a:P 32/31

505. Peanuts. Inheritance of seed-coat color in peanuts [with list of literature cited]; by B. B. Higgins.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1941
SuDoc number:: A 1.23/a:P 314/5

506. Peas. Certain environal and nutritional factors affecting Aphanomyces root rot of garden pea [with list of literature cited]; by Paid G. Smith and J. C. Walker.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1941
SuDoc number:: A 1.23/a:P 32/33

507. Peas. Influence of aphid resistance in peas upon aphid development, reproduction, and longevity; by C. D. Harrington.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1941
SuDoc number:: A 1.23/a:P 32/32

508. Peppers. Root rot of pepper and pumpkin caused by Phytophthora capsici [with list of literature cited]; by C. M. Tompkins and C. M. Tucker.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1941
SuDoc number:: A 1.23/a:P 396/5

509. Phosphorus. Nutrient value of phosphorus in defluorinated phosphate, calcium metaphosphate, and other phosphatic materials as determined by growth of plants in pot experiments [with list of literature cited]; by K. D. Jacob and William H. Ross.

Corporate/Agency Authors:: Agricultural Chemistry and Engineering Bureau and Agriculture Department
Publisher:: Agricultural Chemistry and Engineering Bureau
Date:: 1941
SuDoc number:: A 1.23/a:P 566/20

510. Phymatotrichum omnivorum. Response of Phymatotrichum omnivorum to certain trace elements [with list of literature cited]; by Lester M. Blank.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: [1941.]
SuDoc number:: A 1.23/a:P 569/10

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