1-3 of 3 Books
Fall fisheries investigations in the Athabasca and Clearwater Rivers upstream of Fort McMurray
Fall fisheries investigations in the Athabasca and Clearwater Rivers upstream of Fort McMurray
By M. L. Jones
Investigations of the spring spawning fish populations in the Athabasca and Clearwater Rivers upstream from Fort McMurray
Investigations of the spring spawning fish populations in the Athabasca and Clearwater Rivers upstream from Fort McMurray
By D. B. Tripp

A preliminary survey of Cutoff Creek--Clearwater River drainage
By C. W. Hunt