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

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821. Ophiobolus graminis. Studies on Ophiobolus graminis Sacc. and take-all disease of wheat [with list of literature cited]; by Ray J. Davis.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1925
SuDoc number:: A 1.23/a:W 56/54

822. Peas. Gamete production in certain crosses with "rogues" in peas; by Wilber Brotherton, jr.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: [1925.]
SuDoc number:: A 1.23/a:P 32/4

823. Peat. Chemical examination of various peat materials by means of food stuff analyses [with list of literature cited]; by A. P. Dachnowski.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: [1925.]
SuDoc number:: A 1.23/a:P 329/2

824. Phytophthora rot of pears and apples [with list of literature cited]; by Dean H. Rose and Carl C. Lindegren.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1925
SuDoc number:: A 1.23/a:P 569/4

825. Pilacre faginea. Life history of Pilacre faginea (Fr.) B. & Br. [with list of literature cited 1; by C. L. Shear and B. O. Dodge.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1925
SuDoc number:: A 1.23/a:P 64

826. Pine-rust. Organization of telial sorus in pine rust, Gallowaya pinicola Arth [with list of literature cited]; by B. O. Dodge.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1925
SuDoc number:: A 1.23/a:R 928/2

827. Plants. Localization of response in plants to relative length of day and night; by W. W. Garner and H. A. Allard.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1925
SuDoc number:: A 1.23/a:P 694/12

828. Potatoes. Critical temperature for infection of potato seed piece by Fusarium oxysporum [with list of literature cited]; by H. G. MacMillan and G. A. Meckstroth.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1925
SuDoc number:: A 1.23/a:P 847/73

829. Potatoes. Infection and dissemination experiments with degeneration diseases of potatoes, observations in 1923; by E. S. Schultz and Donald Folsom.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1925
SuDoc number:: A 1.23/a:P 847/68

830. Pythium debaryanum. Comparative studies of Pythium debaryanum and 2 related species from geranium [with list of literature cited]; by Harry Braun.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1925
SuDoc number:: A 1.23/a:G 312/3

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