Environmental impact of mining in Canada /
Ripley, Earle A.
Environmental impact of mining in Canada / by Earle A. Ripley, Robert E. Redmann and James Maxwell - Queen's University, Kingston, Ont. : Centre for Rosources Studies, 1978 - xvii, 284 p. : ill. ; 23 cm. - The national impact of mining ; v. 7 .
0887570089
Minerals industries--Environmental aspects--Canada
Environmental impact of mining in Canada / by Earle A. Ripley, Robert E. Redmann and James Maxwell - Queen's University, Kingston, Ont. : Centre for Rosources Studies, 1978 - xvii, 284 p. : ill. ; 23 cm. - The national impact of mining ; v. 7 .
0887570089
Minerals industries--Environmental aspects--Canada
