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

Start Over Author Agriculture Department Publish Year Decade 1920 - 1929

9021. Barley. Occurrence of fixed intermediate. Hordeum intermedium haxtoni, in crosses between H. vulgare pallidum and H. distichon palmella [with list of literature cited]; by Harry V. Harlan and H. K. Hayes.

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

9022. Bean ladybird and its control; [by F. H. Chittenden].

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: [Nov. 1919, reprint 1920.]

9023. Beet leaf-hoppers. Studies on life history and habits of beet leafhopper, preliminary paper [with list of literature cited]; by C. F. Stahl.

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

9024. Belvidere, N. J. Soil survey of Belvidere area, N. J.; by Austin L. Patrick, Howard C. Smith, J. M. Snyder, C. C. Engle, L. L. Lee, and H. A. Miller.

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

9025. Bertie County, N. C. Soil survey of Bertie County, N. C.; by R. C. Jurney and S. O. Perkins.

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

9026. Biological Survey Bureau. General expenses, Bureau of Biological Survey, 1920, communication submitting supplemental estimate of appropriation required by Bureau of Biological Survey to reimburse appropriation "General expenses, Bureau of Biological Survey, 1920," for expenses on account of shortage of elk feed on winter elk refuge at Jackson Hole, Wyo. Mar. 5.

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

9027. Blackleg. Pathological anatomy of potato blackleg [with list of literature cited]; by Ernst F. Artschwager.

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

9028. Boll weevils. Dusting machinery for cotton boll weevil control; [by Elmer Johnson and B. R. Coad].

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: [Jan. 1920.]

9029. Braxton County, W. Va. Soil survey of Braxton and Clay counties, W. Va.; by W. J. Latimer and Charles N. Mooney.

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

9030. Bur clover; by Charles V. Piper and Roland McKee.

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: Oct. 15, 1915 [reprint 1920]

« Previous
Next »
1
2
…
899
900
901
902
903 Current Page, Page 903
904
905
906
907
…
951
952