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Economics of resources, agriculture, and food /
| 主要作者: | |
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| 其他作者: | , |
| 格式: | 图书 |
| 语言: | English |
| 出版: |
Dubuque, Iowa :
McGraw-Hill,
c2002.
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| 版: | 2nd ed. |
| 丛编: | McGraw-Hill series in agricultural economics
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| 主题: |