Upper lethal temperatures of some British Columbia freshwater fishes /
Black, Edgar C.
Upper lethal temperatures of some British Columbia freshwater fishes / Edgar C. Black - [S.l. : s.n.], 1951 - 15 p. : ill. ; 30 cm
typescript
Upper lethal temperatures of some British Columbia freshwater fishes / Edgar C. Black - [S.l. : s.n.], 1951 - 15 p. : ill. ; 30 cm
typescript