||Annual report of the Secretary of the Interior under the Mining and Minerals Policy Act of 1970.
|| Dept. of the Interior,
Mines and mineral resources--United States--Periodicals.
||Region 9 Library/San Francisco,CA
||volumes : illustrations ; 27 cm
Issues for 1973-1979 have also distinctive title: Mining and minerals policy. Appendix 1 to Mining and minerals policy-1974 is published in advance of the 3rd Annual report (1974) and in combination with: Commodity data summaries. Latest issue consulted: 1978.