https://catalogue-scientifique.canada.ca/record=3930455~S6*frc
Rechercher Martin, A.D; Rechercher Mundie, J.H; Rechercher Newcombe, C.P; Rechercher Bahls, L.L; Rechercher Fraley, J.J; Rechercher Martinka, C.J; Rechercher Vashro, J.E
Flathead River International Study Board, 1987
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