Llwytho...
Proceedings of the tenth international conference of agricultural economists
| Prif Awdur: | |
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| Fformat: | Printed Book |
| Iaith: | English |
| Cyhoeddwyd: |
London
Oxford University Press
1960
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| Pynciau: |
| Disgrifiad Corfforoll: | vii,535p. |
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