The mineral economy of Guinea.

Morgan, George A.
Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1992.

The mineral economy of Mexico

Martino, Orlando.
Washington, DC : U.S. Dept. of the Interior, Bureau of Mines : For sale by the U.S. G.P.O., Supt. of Docs., [1992?]

Mineral industries of Africa

Washington, D.C. : U.S. Dept. of the Interior : For sale by the Supt. of Docs., U.S. G.P.O., [1984]

Mineral industries of Australia, Canada, and Oceania : including a discussion of Antarctica's minera

Kimbell, Charles L.
Washington, DC : U.S. Dept. of the Interior, Bureau of Mines ; Washington, D.C. : For sale by the Supt. of Docs., U.S. G.P.O., [1985]

Mineral industries of Europe and the U.S.S.R.

Washington, DC : Bureau of Mines, U.S. Dept. of the Interior : For sale by the Supt. of Docs., U.S. G.P.O., 1984.

Mineral industries of Latin America

Martino, Orlando.
Washington, D.C. : Bureau of Mines, U.S. Dept. of the Interior : For sale by the Supt. of Docs., U.S. G.P.O., 1981.

Mineral industries of Latin America

Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, [1988]

Mineral industries of the Far East and South Asia

Washington, DC : U.S. Dept. of the Interior, Bureau of Mines, [1988]

Mineral industries of the Middle East

[Avondale, Md.] : U.S. Dept of the Interior, Bureau of Mines ; Washington, DC : For sale by the Supt. of Docs., U.S. G.P.O., [1986]

Zaire

Morgan, George A.
Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines ; For sale by the Supt. of Docs, U.S. G.P.O., 1985.

Zimbabwe

Washington : U.S. Dept. of the Interior, Bureau of Mines, 1981.