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Diversity of fields and farmers: explaining yield variations in northern cameroon
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| 格式: | Printed Book |
| 语言: | English |
| 出版: |
Wageningen
Landbouw University
1995
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| 主题: |
| Item Description: | Thesis |
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| 实物描述: | 227p. |
| ISBN: | 90-5485-344-1 |