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Environmentally sound agriculture : selected papers from the forth international conference of the international federation of organic agricultre movements , cambridge August 18 to20 ,1982
Other Authors: | |
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Format: | Printed Book |
Language: | Undetermined |
Published: |
New York
Praeger publishers
1983
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Subjects: |
Physical Description: | 426 |
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ISBN: | 0030628636 |