Two ears of corn : a guide to people-centered agricultural improvement /
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| 格式: | 图书 |
| 语言: | English |
| 出版: |
Oklahoma City, Okla. (5116 North Portland, Oklahoma City 73112) :
World Neighbors,
c1982.
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| 主题: | |
| Classic Catalogue: | View this record in Classic Catalogue |
| 实物描述: | vii, 250 p. : ill. ; 22 cm. |
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| 参考书目: | Includes bibliographical references. |