Estimation of roach (Rutilus rutilus (L.)) and smelt (Osmerus eperlanus (L.)) stocks with virtual population analysis, hydroacoustics and gillnet CPUE

Author: Peltonen H.   Ruuhijarvi J.   Malinen T.   Horppila J.  

Publisher: Elsevier

ISSN: 0165-7836

Source: Fisheries Research, Vol.44, Iss.1, 1999-11, pp. : 25-36

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Abstract