The status of agricultural development in South and SEA as a result of the new food grain technology
| Prif Awdur: | |
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| Awdur Corfforaethol: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
[Los Baños, Laguna
International Rice Research Institute
1971]
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| Pynciau: |