Biblioteca Digital

23 resultados para Interchange nets

em Plymouth Marine Science Electronic Archive (PlyMSEA)

Fishing nets, with special reference to the otter-trawl

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Factors affecting the durability of silk plankton tow-nets and young fish trawl-nets.

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A releasing apparatus for horizonatally towed plankton nets.

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The preservation of fishing nets by treatment with copper soaps and other substances

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The preservation of fishing nets by treatment with copper soaps and other substances

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Salinity interchange between sea-water in sand and overflowing fresh-water at low tide

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Notes on the preservation of fishing nets by means of copper soaps

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Salinity interchange between salt water in sand and overflowing fresh water at low tide. II.

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The preservation of fishing nets by treatment with copper soaps and other substances

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The preservation of fishing nets, trawl twines and fibre ropes for use in sea water

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A wire-angle indicator for use when towing plankton nets

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The preservation of fishing nets, trawl twines and fibre ropes for use in sea water

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The Nansen closing method with vertical plankton nets

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The distribution of some plankton animals in the English Channel and Western approaches I. Samples taken with stramin nets in 1955 and 1957

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Comparison between zooplankton data collected by the Continuous Plankton Recorder survey in the English Channel and by WP-2 nets at station L4 Plymouth (UK)

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