Sector-scanning sonar used for observing deep-sea trawling
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| Format: | Texto biblioteca |
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1970
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| Subjects: | FI FII FF, TRAWLING, ABYSSAL ENVIRONMENT, FISH DETECTION, FISHING GEAR, FISHERY MANAGEMENT, CHALUTAGE, MILIEU ABYSSAL, DETECTION DU POISSON, ENGIN DE PECHE, PESCA A LA RASTRA, AMBIENTE ABISAL, DETECCION DE PECES, EQUIPO DE PESCA, GESTION DES PECHES, ADMINISTRACION PESQUERA, |
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