Displaying 51 - 60 out of 76 results

Minerals and Mining


Document

BLM Technical Note 82

Minerals Policy, Secretary's Report, Minerals in the Economy

Contains the table of contents for both volumes 1 and 2 of the Annual report of the Secretary of the Interior under the Mining and Minerals Policy Act of 1970 (P.

Document

BLM Technical Note 84

Acid Mine Drainage, Strip Mine, Control: Case History No. 4-8, Coal Industry Advisory Committee to ORSANCO: Furrow Grading to Enhance Reclamation, Reduce Runoff, and Control Pollution [Supplement to Tech. Note 83]

The purpose of this technical note is to distribute Case History No. 4-8, Coal Industry Advisory Committee to the Ohio River Valley Water Sanitation Commission (ORSANCO).