Corn Performance Tests, South Dakota, 1948 South Dakota Agricultural Experiment Station Published: 1949 Total Pages: 35 Get eBook
Monthly Catalog of United States Government Publications, Cumulative Index United States. Superintendent of Documents Published: 1953 Total Pages: 1872 Get eBook
Manual for the 1948 Revision of the Leiter International Performance Scale Russell G. Leiter Published: 1950 Total Pages: Get eBook
Summary of the 1948 Texas Corn Performance Tests Texas Agricultural Experiment Station Published: 1948 Total Pages: 10 Get eBook
Corn Performance Tests, 1948 Arkansas Agricultural Experiment Station Published: 1949 Total Pages: Get eBook
