The Mackenzie river basin /
Camsell, Charles,1876-1958.
Malcolm, Wyatt,1860-
Canada.Department of Mines.
Geological Survey of Canada.
Ottawa : Thomas Mulvey,
1921.
"No. 1713"--T.p.
Map in pocket at end.
At head of title: Canada, Department of Mines.
Includes bibliographical references and index.
Geology