Appraisal of smallholder information needs for food crop production expansion and marketing : a case of cassava in Imo, Nigeria /
| Main Author: | |
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| Format: | Thesis Microform Book |
| Language: | English |
| Published: |
[Place of publication not identified] :
[publisher not identified] ;
1981.
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| Subjects: |
| Item Description: | Vita. Microform. |
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| Physical Description: | x, 140 leaves : illustrations |
| Bibliography: | Bliography: leaves 122-125. |