Guide to extension training,
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| 格式: | 图书 |
| 语言: | English |
| 出版: |
Rome :
Food and Agriculture Organization of the United Nations,
1966.
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| 主题: | |
| Classic Catalogue: | View this record in Classic Catalogue |
| 实物描述: | x, 169 p. : illus. ; 23 cm. |
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| 参考书目: | Includes Bibliography ( p. 155-158.) and index. |
| ISBN: | 9251003750 |