Proceeding of the 8th annual national abandoned mine lands conference
Subtitle: August 10-15, 1986, Billings Sheraton Hotel, Billings, Montana
Contributors: Montana. Abandoned Mine Reclamation Bureau
Publisher: [Montana Dept. of State Lands]
Published: 1986
Place of publication: Montana]
Language: eng
Number of pages: 219
Subjects: Mine filling; Mineral industries; Congresses; Environmental aspects; Reclamation of land
Notes: "Abandoned Mine Reclamation Bureau, Montana Department of State Lands"--First prelim. page.

Includes bibliographical references.