Nigbor, Michael T.
Environmental issues related to mineral development in the Stillwater Complex, MT / by Michael T. Nigbor, Stephen R. Iverson, and Paul C. Hyndman. - Pgh. [i.e. Pittsburgh] PA. : U.S. Dept. of the Interior, Bureau of Mines, 1985. - iv, 33 p. : ill. ; 28 cm. - Information circular ; 9040 . - Information circular (United States. Bureau of Mines) ; 9040. .
Mineral industries--Environmental aspects--Montana.
TN295 TD195.M5 / .U4 no. 9040
622 s 338.2/74�19
Environmental issues related to mineral development in the Stillwater Complex, MT / by Michael T. Nigbor, Stephen R. Iverson, and Paul C. Hyndman. - Pgh. [i.e. Pittsburgh] PA. : U.S. Dept. of the Interior, Bureau of Mines, 1985. - iv, 33 p. : ill. ; 28 cm. - Information circular ; 9040 . - Information circular (United States. Bureau of Mines) ; 9040. .
Mineral industries--Environmental aspects--Montana.
TN295 TD195.M5 / .U4 no. 9040
622 s 338.2/74�19