Blar i Flødevigens rapportserie (1982-1992) på forfatter "Vestergård, Jørgen Riis"
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Gyting hos hyse (Melanogrammus aeglefinus) under experimentelle betingelser
Moksness, Erlend; Vestergård, Jørgen Riis (Flødevigen rapportserie, Research report, 1982)Maturing haddocks were caught in late January 1982 and transferred to a spawning basin at the State Biological Station Flødevigen, Arendal. The spawning took place from February 26th to May 27th, with a maximum in March ...