Consultative Group on International Agricultural Research.
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| OCLC: | 12214382 |
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| 企业作者: | |
| 语言: | English |
| 出版: |
Washington, D.C. (1818 H St., N.W., Washington 20433) :
CGIAR,
1980.
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| 主题: | |
| 格式: | Government Document Monograph Note that CRL will digitize material from the collection when copyright allows. |
| 实物描述: | vii, 50 p., [2] leaves of plates : col. ill. ; 25 cm. |
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