Rice IPM network : workshop report message disign for a campaign to encourage farmer's participation in expermenting with stopping early insecticide spraying in Vietnam
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| 団体著者: | |
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| フォーマット: | 図書 |
| 言語: | Undetermined |
| 出版事項: |
Manila
International rice research institute
1994
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| Thư viện lưu trữ: | Trung tâm Học liệu Trường Đại học Cần Thơ |
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