Author: Plant Industry Bureau / Sudoc Stem: A 1.23/a - Blacklight Search Results

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151. Grasses. Two Mastigosporium leaf spots on Gramineae [with list of literature cited]; by Roderick Sprague.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1939
SuDoc number:: A 1.23/a:G 769/15

152. Hops. Influence of moisture and low temperature on germination of hop seeds [with list of literature cited]; by D. C. Smith.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1939
SuDoc number:: A 1.23/a:H 77

153. Lettuce. Cytogenetic observations in Lactuca [with list of literature cited]; by Thomas W. Whitaker and I. C. Jagger.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1939
SuDoc number:: A 1.23/a:L 569/7

154. Millet. Growth of millet in quartz sand and in sand-soil mixtures [with list of literature cited]: by P. L. Gile.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1939
SuDoc number:: A 1.23/a:M 619/3

155. Ophiobolus graminis. Soil infestation by Ophiobolus graminis and its spread; by Hurley Fellows and C. H. Ficke.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1939
SuDoc number:: A 1.23/a:Op 2/4

156. Peanuts. Preliminary biochemical studies on effects of certain environmental factors on development and composition of peanut [with list of literature cited]; by Samuel L. Jodidi.

Corporate/Agency Authors:: Plant Industry Bureau
Publisher:: Plant Industry Bureau
Date:: 1939
SuDoc number:: A 1.23/a:P 314/4

157. Pecan trees. Seasonal variations in carbohydrate and nitrogen content of roots of bearing pecan trees [with list of literature cited]; by C. L. Smith and J. G. Waugh.

Corporate/Agency Authors:: Plant Industry Bureau
Publisher:: Plant Industry Bureau
Date:: 1939
SuDoc number:: A 1.23/a:P 331/20

158. Pecans. Physiological study of prefilling period of fruit development in pecan; by C. J. B. Thor and C. L. Smith.

Corporate/Agency Authors:: Plant Industry Bureau
Publisher:: Plant Industry Bureau
Date:: 1939
SuDoc number:: A 1.23/a:P 331/21

159. Pecans. Root composition and top development in large pecan trees headed to various degrees of severity in top working [with list of literature cited]; by C. L. Smith, J. Hamilton, C. J. B. Thor, and L. D. Romberg.

Corporate/Agency Authors:: Plant Industry Bureau
Publisher:: Plant Industry Bureau
Date:: 1939
SuDoc number:: A 1.23/a:P 331/22

160. Potatoes. Experiments on transmission of potato viruses by vectors [with list of literature cited]; by T. P. Dykstra and W. C. Whitaker.

Corporate/Agency Authors:: Plant Industry Bureau
Publisher:: Plant Industry Bureau
Date:: 1939
SuDoc number:: A 1.23/a:P 847/123

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