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

Start Over Author Agriculture Department Publish Year Decade 1930 - 1939

12211. Rotation of crops. Soil productivity as affected by crop rotation; [by Wilbert W. Weir].

Corporate/Agency Authors:: Chemistry and Soils Bureau and Agriculture Department
Publisher:: Chemistry and Soils Bureau
Date:: [May, 1926, reprint 1932.]
SuDoc number:: A 1.9:1475/1-2

12212. Run-off. Effect of degree of slope on run-off and soil erosion; by F. L. Duley and O. E. Hays.

Corporate/Agency Authors:: Agriculture Department
Publisher:: Agriculture Department
Date:: 1932
SuDoc number:: A 1.23/a:R 875/2

12213. Rural planning, social aspects of recreation places; [by Wayne C. Nason].

Corporate/Agency Authors:: Agricultural Economics Bureau and Agriculture Department
Publisher:: Agricultural Economics Bureau
Date:: [Mar. 1924, reprint 1932.]
SuDoc number:: A 1.9:1388/1-2

12214. Sac County, Iowa. Soil survey of Sac County, Iowa; by C. L. Orrben, A. L. Gray, and W. C. Boatright.

Corporate/Agency Authors:: Chemistry and Soils Bureau and Agriculture Department
Publisher:: Chemistry and Soils Bureau
Date:: [1932.]
SuDoc number:: A 47.5:928/24

12215. Sawflies injurious to rose foliage; [by William Middleton].

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: [Feb. 1922, reprint 1932.]
SuDoc number:: A 1.9:1252/1-6

12216. School lunches; [by Caroline L. Hunt].

Corporate/Agency Authors:: Home Economics Bureau and Agriculture Department
Publisher:: Home Economics Bureau
Date:: [Mar. 1916, revised May, 1924, reprint 1932.]
SuDoc number:: A 1.9:712/4-6

12217. Screw worms and other maggots affecting animals; [by F. C. Bishopp, E. W. Laake, and D. C. Parman].

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: [Sept. 1917, revised Oct. 1926, reprint 1932.]
SuDoc number:: A 1.9:857/4-4

12218. Seed-corn maggot injury avoided by suberizing potato seed pieces before planting; [by W. J. Reid, jr., W. M. Peacock, and R. C. Wright].

Corporate/Agency Authors:: Entomology Bureau and Agriculture Department
Publisher:: Entomology Bureau
Date:: [1932.]
SuDoc number:: A 1.10/a:1300

12219. Seeds. Seed-testing service protects farmer in case of many principal crops; [by E. Brown, F. H. Hillman, and E. H. Toole].

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: [1932.]
SuDoc number:: A 1.10/a:1301

12220. Seeds. Testing farm seeds in the home and in rural school; [by F. H. Hillman].

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: [Feb. 1911, reprint 1932.]
SuDoc number:: A 1.9:428/1-15

« Previous
Next »
1
2
…
1,218
1,219
1,220
1,221
1,222 Current Page, Page 1,222
1,223
1,224
1,225
1,226
…
1,489
1,490