 |  | Better Farming Series 38 - Better Freshwater Fish Farming: Raising Fish in Pens and Cages (FAO, 1990, 83 p.) | ||
 |  | (introduction...) | ||
| | Preface | ||
|  | Introduction | ||
| | Pens | ||
| | Cages | ||
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FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED NATIONS
Rome
1990
P-69
ISBN 92-5-102743-9
© FAO 1990
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