Comparative performance of three grain sorghum (Sorghum bicolor L. Moench) cultivars grown under rubber and in the open field as affected by nitrogen level and plant density
| Autor principal: | |
|---|---|
| Format: | Visual Material |
| Idioma: | English |
| Publicat: |
Quezon City
University of the Philippines Library
1977.
|
| Matèries: |