Influence of preplant tillage, seeding rate and weed control method on weed population and performance on wet seeded rice /
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| 主要作者: | |
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| 格式: | Thesis 图书 |
| 语言: | English |
| 出版: |
1982
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| Item Description: | Photocopy. 29cm |
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| 实物描述: | xiv, 85 leaves : tables |
| 参考书目: | Bibliography: leaves (54)-61 |