Studies on the behavior of nitrogen absorbed at different stages of growth of the rice plant (Oryza sativa L.) in relation to grain production [microform]
| 1. Verfasser: | |
|---|---|
| Format: | Visual Material |
| Veröffentlicht: |
Quezon City
Photoduplication Service
University of the Philippines Library, 1974.
|
| Schlagworte: |