Llwytho...
Innovation policy for small farmers in the tropics the economics of technical innovation for agricultural development
| Prif Awdur: | |
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| Fformat: | Printed Book |
| Iaith: | English |
| Cyhoeddwyd: |
Oxford
Clarendon Press
1985
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| Pynciau: |
| Disgrifiad Corfforoll: | xii,176p. |
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| ISBN: | 0198594879 |