Proceedings of the conference on weed control in rice, 31 August-4 September 1981.
| Awdur Corfforaethol: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Los Banos, Laguna
International Rice Research Institute
1983.
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| Pynciau: |