State of the art non-metallic minerals fertilizer research.
| Körperschaften: | , |
|---|---|
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Los Banos, Laguna
Philippine Council for Agriculture and Resources Research and Development
1986.
|
| Schriftenreihe: | Mines Research Series No.4/86
|
| Schlagworte: |