Author: Agriculture Department / Publish Year Decade: 1930 - 1939 - Blacklight Search Results

Start Over Author Agriculture Department Publish Year Decade 1930 - 1939

14411. Grapes. Home utilization of muscadine grapes; [by Charles Dearing].

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: [Sept. 1925, reprint 1930.]
SuDoc number:: A 1.9:1454/1-3

14412. Grasses. Chemical composition of grass from plots fertilized and grazed intensively in 1929; by J. G. Archibald.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1930
SuDoc number:: A 1.23/a:G 769/6

14413. Grazing. Effect of cattle grazing on vegetation of virgin forest in northwestern Pennsylvania [with list of literature cited]; by H. J. Lutz.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1930
SuDoc number:: A 1.23/a:G 796/2

14414. Grazing. Size of list quadrat for use in determining effects of different systems of grazing upon Agropyron smithii mixed prairie [with list of literature cited]; by Herbert C. Hanson and L. Dudley Love.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1930
SuDoc number:: A 1.23/a:G 796

14415. Green clover worms. Control of green clover worm in alfalfa fields; [by] Charles C. Hill.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: Sept. 1918, [reprint] 1930
SuDoc number:: A 1.9:982/1-2

14416. Green manuring. Effect of rye and vetch green manures on microflora, nitrates, and hydrogen-ion concentration of 2 acid and neutralized soils [with list of literature cited]; by Nathan R. Smith and Harry Humfeld.

Corporate/Agency Authors:: Chemistry and Soils Bureau and Agriculture Department
Publisher:: Chemistry and Soils Bureau
Date:: 1930
SuDoc number:: A 1.23/a:So 34/75

14417. Green manuring; [by C. V. Piper and A. J. Pieters].

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: [Apr. 1922, reprint 1930.]
SuDoc number:: A 1.9:1250/1-6

14418. Hairy-root disease. Studies on infectious hairy-root of nursery apple trees [with list of literature cited]; by A. J. Riker, W. M. Banfield, W. H. Wright, G. W. Keitt, and H. E. Sagen.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: [1930.]
SuDoc number:: A 1.23/a:Ap 52/46

14419. Hairy-root disease. Studies on progeny of single-cell isolations from hairy-root and crown-gall organisms; by W. H. Wright, A. A. Hendrickson, and A. J. Riker.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1930
SuDoc number:: A 1.23/a:C 886/8

14420. Hancock County, Ind. Part 1, Soil survey of Hancock County, Ind., by W. E. Tharp and C. S. Simmons; pt. 2, Management of Hancock County soils, by A. T. Wiancko and S. D. Conner.

Corporate/Agency Authors:: Chemistry and Soils Bureau and Agriculture Department
Publisher:: Chemistry and Soils Bureau
Date:: [1930.]
SuDoc number:: A 47.5:925/23

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