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

Start Over Author Agriculture Department Publish Year Decade 1930 - 1939

2651. Ribes. Initial tests of distance of spread to and intensity of infection on Pinus monticola by Cronartium ribicola from Ribes lacustre and R. viscosissimum [with list of literature cited]; by T. S. Buchanan and J. W. Kimmey.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: 1938
SuDoc number:: A 1.23/a:P 652/15

2652. Rice. World rice production and trade; by Fred J. Rossiter.

Corporate/Agency Authors:: Agricultural Economics Bureau and Agriculture Department
Publisher:: Agricultural Economics Bureau
Date:: [1938.]
SuDoc number:: A 36.88/a:R 36

2653. Rivers. Daily river stages at river gage stations on principal rivers of United States, v. 34, [calendar year] 1936; compiled by Merrill Bernard.

Corporate/Agency Authors:: Weather Bureau and Agriculture Department
Publisher:: Weather Bureau
Date:: 1938
SuDoc number:: A 29.10:34

2654. Rogas unicolor (Wesm.), braconid parasite of satin moth [with list of literature cited]; by Philip B. Dowden.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: 1938
SuDoc number:: A 1.23/a:B 725

2655. Roofs. Bibliography on thatched roofs, selected list of references; compiled by Claire Hirschfield.

Corporate/Agency Authors:: Agricultural Engineering Bureau and Agriculture Department
Publisher:: Agricultural Engineering Bureau
Date:: 1938
SuDoc number:: A 53.2:R 67

2656. Rose diseases, their causes and control, [by Alma M. Waterman; revised by Freeman Weiss].

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: [Feb. 1928, revised Mar. 1932, reprint 1938.]
SuDoc number:: A 1.9:1547/2-4

2657. Rosin. Danger in bleaching rosin with oxalic acid; by W. C. Smith.

Corporate/Agency Authors:: Chemistry and Soils Bureau and Agriculture Department
Publisher:: Chemistry and Soils Bureau
Date:: [1938.]
SuDoc number:: A 47.9:36

2658. Rotenone. Biological disposition of rotenone after ingestion by southern armyworm [with list of literature cited]; by P. A. Woke.

Corporate/Agency Authors:: Entomology and Plant Quarantine Bureau and Agriculture Department
Publisher:: Entomology and Plant Quarantine Bureau
Date:: 1938
SuDoc number:: A 1.23/a:R 742

2659. Rural rehabilitation. Rural rehabilitation in Region 1, 1937.

Corporate/Agency Authors:: Farm Security Administration and Agriculture Department
Publisher:: Farm Security Administration
Date:: [1938.]
SuDoc number:: A 61.2:R 88/2

2660. Rural rehabilitation. Summary of rural rehabilitation supervisors progress reports, Dec. 31, 1937.

Corporate/Agency Authors:: Farm Security Administration and Agriculture Department
Publisher:: Farm Security Administration
Date:: [1938.]
SuDoc number:: A 61.2:R 88

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