Freshwater Fishes of Canada
William B. Scott, E. J. Crossman · Gordon Soules Book Pub · 1985
Wikipedia
{{cite book |last=Scott |first=William B. |title=Freshwater Fishes of Canada |publisher=Gordon Soules Book Pub |year=1985 |isbn=9780660102399}}
William B. Scott, E. J. Crossman · Gordon Soules Book Pub · 1985
{{cite book |last=Scott |first=William B. |title=Freshwater Fishes of Canada |publisher=Gordon Soules Book Pub |year=1985 |isbn=9780660102399}}