The University of Delaware Soil Testing Program
history, philosophy, and value, a thirty-seven year summary (1957-1993)
Edición de la obra The University of Delaware Soil Testing Program
| Autor | J. T. Sims |
|---|---|
| Editorial | University of Delaware, Agricultural Experiment Station |
| Fecha de publicación | 1993 |
| Lugar | Newark, DE |
| Idioma | inglés |
| Páginas | 120 |
| Serie | Cooperative bulletin -- no. 45. · Cooperative bulletin (University of Delaware. Agricultural Experiment Station) -- no. 45. |
| Número de Cutter | S614u |