Author: Agriculture Department / Publish Year Decade: 1920 - 1929 - Blacklight Search Results

Start Over Author Agriculture Department Publish Year Decade 1920 - 1929

9371. Reports. Annual reports of Department of Agriculture, year ended June 30, 1919: Report of Secretary of Agriculture [with] reports of chiefs.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1920

9372. Reports. Report of chief of Weather Bureau, 1918-19 [administrative report, fiscal year 1919, with meteorological tables, calendar year 1918].

Corporate/Agency Authors:: Weather Bureau and Agriculture Department
Publisher:: Weather Bureau
Date:: 1920

9373. Reports. Report of chief of Weather Bureau, 1918-19 [administrative report, fiscal year 1919, with meteorological tables, calendar year 1918].

Corporate/Agency Authors:: Weather Bureau and Agriculture Department
Publisher:: Weather Bureau
Date:: 1920

9374. Rice weevil, (Calandra) Sitophilus oryza [with list of literature cited]; by Richard T. Cotton.

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: 1920

9375. Rivers. Daily river stages at river gage stations on principal rivers of United States, v. 17, [calendar] year 1919; by Alfred J. Henry.

Corporate/Agency Authors:: Weather Bureau and Agriculture Department
Publisher:: Weather Bureau
Date:: 1920

9376. Roads. District no. —, specifications, proposal, contract, and bond for forest road construction.

Corporate/Agency Authors:: Public Roads Bureau and Agriculture Department
Publisher:: Public Roads Bureau
Date:: [Reprint] 1920

9377. Roads. District no. —, specifications, proposal, contract, and bond for forest road construction.

Corporate/Agency Authors:: Public Roads Bureau and Agriculture Department
Publisher:: Public Roads Bureau
Date:: [Revised edition.] 1920

9378. Rock County, Wis. Soil survey of Rock County, Wis.; by W. J. Geib, Arthur E. Taylor, Guy Conrey, and W. M. Gibbs.

Corporate/Agency Authors:: Soils Bureau and Agriculture Department
Publisher:: Soils Bureau
Date:: 1920

9379. Rust in seed wheat and its relation to seedling infection [with list of literature cited]; by Charles W. Hunger ford.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1920

9380. Rusts. Further data on orange-rusts of Rubus [with list of literature cited]; by L. O. Kunkel.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1920

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