A note on correction factors for the estimation of ichthyomass with an elac-castor echosounder on lake Tanganyika
Graphs; Summaries (En, Fr)
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Main Authors: | , , |
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Format: | Texto biblioteca |
Language: | |
Published: |
1975
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Subjects: | FI EIFAC, ECHOSOUNDING, ANIMAL POPULATION, EVALUATION, INLAND FISHERIES, FISHING GEAR, ECHOSONDAGE, POPULATION ANIMALE, ECOSONDEO, POBLACION ANIMAL, PECHE CONTINENTALE, ENGIN DE PECHE, EVALUACION, PESCA CONTINENTAL, EQUIPO DE PESCA, |
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