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Carrothers, P. J. G.

Instrumentation for the engineering study of otter trawls - Ottawa : Fisheries Research Board of Canada, 1968 - vii, 45 p. - (Bulletin / Fisheries Research Board of Canada ; 163) .

Contenido:
Introduction. -- Warp tensions. -- Warp angles. -- Warp length and trawl depth. -- Towing speed and hydrodynamic pressure. -- General development of underwater instruments elsewhere. -- Trawl mouth dimensions. -- Underwater line tensions. -- Features common to all FRB underwater instruments. -- Conclusions.

Subjects--Topical Terms:
PESCA ARTESANAL

Dewey Class. No.: 639.2