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Proceeedings of the fifth international conference of agricultural economists
| 主要作者: | |
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| 格式: | Printed Book |
| 語言: | Undetermined English |
| 出版: |
London
Humphrey Milford
1939
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| 主題: |
Kerala Agricultural University
| 索引號: |
338 .1 ELM/PR |
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