Author : United States. Bureau of Agricultural Chemistry and Engineering
Publisher :
Page : 328 pages
File Size : 35,73 MB
Release : 1938
Category : Agricultural chemistry
ISBN :
Author : United States. Bureau of Agricultural and Industrial Chemistry
Publisher :
Page : 124 pages
File Size : 47,5 MB
Release : 1942
Category : Agricultural chemistry
ISBN :
Author : United States. Bureau of Agricultural and Industrial Chemistry
Publisher :
Page : 410 pages
File Size : 48,61 MB
Release : 1938
Category : Agricultural chemistry
ISBN :
Author : Plant Operations Office
Publisher :
Page : 14 pages
File Size : 25,41 MB
Release : 1942
Category :
ISBN :
Author : United States. Department of Agriculture. Division of Publications
Publisher :
Page : 778 pages
File Size : 24,34 MB
Release : 1943
Category : Agriculture
ISBN :
Author : National Research Council (U.S.)
Publisher :
Page : 380 pages
File Size : 29,10 MB
Release : 1941
Category : Research
ISBN :
Author :
Publisher :
Page : 672 pages
File Size : 31,61 MB
Release : 1981
Category : Catalogs, Union
ISBN :
Author : National Research Council (U.S.)
Publisher :
Page : 116 pages
File Size : 27,91 MB
Release : 1943
Category : Research
ISBN :
Author : United States. National Archives and Records Service
Publisher :
Page : 220 pages
File Size : 36,86 MB
Release : 1963
Category : Agricultural chemistry
ISBN :
Author : United States. Bureau of Chemistry and Soils
Publisher :
Page : 114 pages
File Size : 14,49 MB
Release : 1929
Category : Agricultural chemistry
ISBN :
The Bureau of Chemistry and Soils was created July 1, 1927 for the purpose of correlating all the research work formerly carried on by the Bureau of Chemistry, Bureau of Soils, Fixed Nitrogen Research Laboratory, and the Division of Soil Fertility and Soil Bacteriology of the Bureau of Plan Industry.
