Proceedings of the International Deepwater Rice Workshop ; 1981
[Kongress] ; 1981 ; 1981 ; Bangkog [Kongress] ; 1981 (Bangkog) : 1981.11.02-06
1981
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Conference Proceedings
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Proceedings of the ... International Deepwater Rice Workshop
Catalogue agriculture | 1978(1979) - 1981(1982)[?]