Introduction à l'utilisation des systèmes sonar dans l'estimation de la biomasse en poissons
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| Main Authors: | , |
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| Format: | Texto biblioteca |
| Language: | fre |
| Published: |
Rome (Italy) FAO
1982
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| Subjects: | FISH DETECTION, FISHING GEAR, ECHOSOUNDING, FISHERY RESOURCES, SURVEYS, BIOMASS, ACOUSTIC PROPERTIES, DESIGN, DETECTION DU POISSON, ENGIN DE PECHE, ECHOSONDAGE, RESSOURCE HALIEUTIQUE, DETECCION DE PECES, EQUIPO DE PESCA, ECOSONDEO, RECURSOS PESQUEROS, ENQUETE, BIOMASSE, PROPRIETE ACOUSTIQUE, CONCEPTION, ENCUESTAS, BIOMASA, PROPIEDADES ACUSTICAS, DISENO, |
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