| Avaa | Grimås, Ulf
Nilsson, Nils-Arvid
Toivonen, Jorma
Wendt, And Curt
| The Future of Salmonid Communities in Fennoscandian Lakes | linkki | artikkeli | kalantutkimus, lohikalat | Journal of the Fisheries Research Board of Canada | Canada | 1972 | 4 | | Journal of the Fisheries Research Board of Canada | 1972, 29(6): 937-940 | |