Catalog Issue Year Decade: 1930 - 1939 / Sudoc Stem: A 1.23/a - Blacklight Search Results

Start Over Catalog Issue Year Decade 1930 - 1939 Sudoc Stem A 1.23/a

201. Plants. Carbon dioxide exchange rhythm and fruitfulness in plants of different reproductive habits [with list of literature cited]; by R. H. Roberts, James E. Kraus, and Norman Livingston.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1937
SuDoc number:: A 1.23/a:P 694/35

202. Plants. Subirrigation method of supplying nutrient solutions to plants growing under commercial and experimental conditions [with list of literature cited]; by Robert B. Withrow and J. P. Biebel.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1937
SuDoc number:: A 1.23/a:P 694/34

203. Platygaster herrickii. Biology of Platygaster herrickii, parasite of Hessian fly [with list of literature cited]; by C. C. Hill and W. T. Emery.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: 1937
SuDoc number:: A 1.23/a:P 697/2

204. Potassium. Distribution and condition of potassium in differentially fertilized Hagerstown clay loam soil planted to apple trees in cylinders [with list of literature cited]; by Walter Thomas.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1937
SuDoc number:: A 1.23/a:Ap 52/73

205. Potatoes. Study of scab resistance in potato [with list of literature cited]; by Henry M. Darling.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1937
SuDoc number:: A 1.23/a:P 847/115

206. Potatoes. Susceptibility of potatoes to vein-banding virus [with list of literature cited]; by Leon K. Jones and C. L. Vincent.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1937
SuDoc number:: A 1.23/a:P 847/116

207. Potatoes. Undescribed potato disease in West Virginia; by C. R. Orton and L. M. Hill.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1937
SuDoc number:: A 1.23/a:P 847/117

208. Poultry. Comparison of cod-liver oil and ultraviolet irradiation as sources of vitamin D for confined laying hens [with list of literature cited]; by Ralph B. Nestler.

Corporate/Agency Authors:: Animal Industry Bureau
Publisher:: Animal Industry Bureau
Date:: 1937
SuDoc number:: A 1.23/a:V 831/43

209. Poultry. Criterion for testing accuracy of trap-nest records; by Walter A. Hendricks.

Corporate/Agency Authors:: Animal Industry Bureau
Publisher:: Animal Industry Bureau
Date:: 1937
SuDoc number:: A 1.23/a:T 688

210. Poultry. Effect of incubation temperature on time of death of chick embryo and relationship of energy metabolism to mortality; by Emma M. Pringle and H. G. Barott.

Corporate/Agency Authors:: Animal Industry Bureau
Publisher:: Animal Industry Bureau
Date:: 1937
SuDoc number:: A 1.23/a:C 432/33

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