Some observations on catch and effort of commercial and research trawlers with estimates of yield
3 tables, graphs; 10 ref.
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Main Authors: | , , , |
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Format: | Texto biblioteca |
Language: | |
Published: |
Rome (Italy) FAO
1976
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Subjects: | FISHERY DATA, TRAWLING, YIELDS, TRAWLERS, DONNEE SUR LES PECHES, CHALUTAGE, DATOS SOBRE PESCA, PESCA A LA RASTRA, RENDEMENT, CHALUTIER, RENDIMIENTO, BARCOS PARA PESCA A LA RASTRA, |
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