131. Report of an inquiry into changes in quality values of farm machines between 1910-14 and 1932 Creator: Davidson, J. Brownlee 1880-1957. Collection: Core Historical Literature of Agriculture Publisher: American Society of Agricultural Engineers, Publication Place: St. Joseph, Mich. : Date: 1933 Format: Book
132. The people's forests Creator: Marshall, Robert, 1901-1939. Collection: Core Historical Literature of Agriculture Publisher: H. Smith and R. Haas, Publication Place: New York : Date: 1933 Format: Book
133. Rural adult education Creator: Landis, Benson Y. 1897- Collection: Core Historical Literature of Agriculture Publisher: Macmillan, Publication Place: New York : Date: 1933 Format: Book
134. The tariff on dairy products Creator: Renne, Roland Roger, 1905- Collection: Core Historical Literature of Agriculture Publisher: Tariff Research Committee, Publication Place: Madison, Wis. : Date: 1933 Format: Book
135. Ten years of federal intermediate credits Creator: Baird, Frieda. Collection: Core Historical Literature of Agriculture Publisher: The Brookings Institution, Publication Place: Washington, D.C. : Date: 1933 Format: Book
136. The cultivated conifers in North America: comprising the pine family and the taxads ; successor to The cultivated evergreens Creator: Bailey, L. H. 1858-1954. Collection: Core Historical Literature of Agriculture Publisher: The Macmillan Company, Publication Place: New York : Date: 1933 Format: Book
137. Recent advances in the study of plant viruses Creator: Smith, Kenneth Manley, 1892- Collection: Core Historical Literature of Agriculture Publisher: P. Blakiston's Son & Co., Inc., Publication Place: Philadelphia : Date: 1933 Format: Book
138. Nutrition Creator: Lusk, Graham, 1866-1932. Collection: Core Historical Literature of Agriculture Publisher: P. B. Hoeber, Inc., Publication Place: New York : Date: 1933 Format: Book
139. The physiological effects of radiant energy Creator: Laurens, Henry, 1885- Collection: Core Historical Literature of Agriculture Publisher: The Chemical Catalog Company, Inc., Publication Place: New York : Date: 1933 Format: Book
140. A study of rural public health service Creator: Freeman, Allen Weir, 1881- Collection: Core Historical Literature of Agriculture Publisher: Commonwealth Fund, Publication Place: New York : Date: 1933 Format: Book