Soils and Men Yearbook of Agriculture 1938 1st
| Title | Soils and Men Yearbook of Agriculture 1938 |
|---|---|
| Author | United States Department of Agriculture; H. G. Knight; Charles E. Kellogg; M. A. McCall; et. al |
| Edition | 1st |
| ISBN | n/a |
| Category | Soil; Law; Farm; Tillage; Nitrogen; Fertility; Fertilizer; Erosion; Crops; Irrigation; Physical; Chemistry; Formation; Classification; United States; North America |
| Number of Copies | 1 |
| Illustrators/Photographers |
