Sudoc Stem: A 1.23/a - Blacklight Search Results

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811. 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

812. 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

813. 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

814. Pimiento. Growth and distribution of roots of perfection pimiento in Georgia; by H. L. Cochran.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1939
SuDoc number:: A 1.23/a:P 649

815. Plants. Further studies of effects of temperature and other environmental factors upon photoperiodic responses of plants; by R. H. Roberts and B. Esther Struckmeyer.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1939
SuDoc number:: A 1.23/a:P 694/46

816. 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

817. Potatoes. Foliar diagnosis in relation to development and fertilizer treatment of potato [with list of literature cited]; by Walter Thomas and Warren B. Mack.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1939
SuDoc number:: A 1.23/a:P 847/121

818. Potatoes. Incidence and inheritance of pollen sterility in potato; by F. A. Krantz, Catharine L. Becker, and Z. M. Fineman.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1939
SuDoc number:: A 1.23/a:P 847/124

819. Potatoes. Inheritance studies in interspecific cross Solanum demissum Lindl.X S. tuberosum L. [with list of literature cited]; by Catharine L. Becker.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1939
SuDoc number:: A 1.23/a:P 847/125

820. Potatoes. Microchemical studies of potato tubers affected with blue stem disease [with list of literature cited]; by L. M. Hill and C. R. Orton.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1939
SuDoc number:: A 1.23/a:P 847/122

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