Author: Plant Industry Bureau - Blacklight Search Results

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4021. Quackgrass; [by L. W. Kephart].

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: [Mar. 1923, reprint with slight change 1925.]
SuDoc number:: A 1.9:1307/1-2

4022. Rag-doll seed tester, its use in determining what ears of corn are fit for seed; [by] George J. Burt, H. Howard Biggar, and Clement E. Trout.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: [Feb. 1918, reprint] 1925
SuDoc number:: A 1.9:948/1-4

4023. Report of chief of Bureau of Plant Industry [fiscal year 1925].

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: [1925.]
SuDoc number:: A 19.1:925

4024. Rhizoctonia brown rot and other fruit rots of strawberries; by B. O. Dodge and Neil E. Stevens.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1925
SuDoc number:: A 1.23/a:St 82/4

4025. Rhizopus. Influence of temperature on infection and decay of sweet potatoes by different species of Rhizopus [with list of literature cited]; by J. I. Lauritzen and L. L. Harter.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1925
SuDoc number:: A 1.23/a:P 847/71

4026. Root rot of peas in United States caused by Aphanomyces euteiches (n. sp.) [with list of literature cited]; by Fred Reuel Jones and Charles Drechsler.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1925
SuDoc number:: A 1.23/a:P 32/5

4027. Roses for the home; [by F. L. Mulford].

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: [Sept. 16, 1916 revised Jan. 1921, reprint with changes 1925.]
SuDoc number:: A 1.9:750/2-6

4028. Rotation of crops. Effects of crops on yields of succeeding crops in rotation, with special reference to tobacco [with list of literature cited]; by W. W. Garner, W. M. Lunn. and D. E. Brown.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1925
SuDoc number:: A 1.23/a:C 883/2

4029. Rye growing in Southeastern States; [by] Clyde E. Leighty.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: Oct. 1917, [reprint with slight changes] 1925
SuDoc number:: A 1.9:894/1-2

4030. Rye. Physiological and biochemical studies on cereals: 4, On presence of amino acids and polypeptides in ungerminated rye kernel [with list of literature cited]; by S. L. Jodidi and J. G. Wangler.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1925
SuDoc number:: A 1.23/a:C 334/4

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