George, V C; Dr.Samuel, C T(Cochin University Of Science And Technology, September 14, 1991)
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Abstract:
In the present study. extensive investigations were
carried out on various factors affecting the selectivity of
prawn gill nets with reference to material, mesh size,
coefficient of hanging secolouration. Effect of tidal current
on fishing height of prawn gill net and seasonal variation of
catch during the course of these investigations were also
studied.
Description:
Department of Industrial Fisheries. Cochin
University of science and Technology