Azolla utilization proceedings of the Workshop on Azolla Use, Fuzhou, Fujian, China, 31 March-5 April 1985.
| Awdur Corfforaethol: | |
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| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Manila
International Rice Research Institute
1987.
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| Pynciau: |