Circular - United States Department of Agriculture United States. Department of Agriculture Published: 1931 Total Pages: 1076 Get eBook
The Farm Real Estate Situation, 1930-31 Benjamin Ralph Stauber Published: 1931 Total Pages: 730 Get eBook
Production of Organic Acids from Carbohydrates by Fermentation A. J. Pieters Published: 1931 Total Pages: 654 Get eBook
List of Available Publications of the United States Department of Agriculture United States. Department of Agriculture Published: 1937 Total Pages: 200 Get eBook
Agricultural Investigations at the United States Field Station, Sacaton, Ariz., 1925-1930 Adrian John Pieters Published: 1931 Total Pages: 1204 Get eBook
Selected United States Government Publications United States. Superintendent of Documents Published: 1929 Total Pages: 1084 Get eBook