Mining and reclamation of coal mined lands in the northern Great Plains : proceedings of a symposium, March 8-9, 1982, Millings, MT / sponsored by Reclamation Research Unit, Montana State University [and others].

Conference Author: Symposium on Surface Coal Mining and Reclamation in the Northern Great Plains (1982 : Billings, Mont)
Published: Bozeman : Montana Agricultural Experiment Station, [1982]
Physical Description: 1 volume (various pagings) : illustrations ; 28 cm