Blar i Fisken og havet (1958- ) på forfatter "Johansen, Per-Otto"
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Kartlegging og overvåking av fremmede marine arter
Heggøy, Erling; Johansen, Per-Otto; Botnen, Helge; Olenin, Sergej; Husa, Vivian; Jelmert, Anders (Fisken og havet, Research report, 2008)A simplified study on running Norwegian activity on mapping and monitoring of introduced marine species was made. A number of additional activities as well as how the overall activities can be coordinated to other running ...