From the ground up : the history of mining in Utah /

Includes bibliographical references (p. 456-482) and index.

The Transactions of the Canadian Mining Institute.

"With which is incorporated the Transactions of the Mining Society of Nova Scotia", 19 -1920.

Illinois state reclamation plan for abandoned mined lands pursuant to Title IV of the Federal Surface Mining Control and Reclamation Act of 1977 /

Funded by the U.S. Dept. of Interior, Office of Surface Mining Reclamation and Enforcement.