Dry-pressed building bricks from copper mill tailings /
by P.G. Pigott, E.G. Valdez, and K.C. Dean.

APA Citation

Pigott, P. G., Dean, K. C. (Karl C.)., Valdez, E. G., United States. Bureau of Mines. (1971). Dry-pressed building bricks from copper mill tailings. [Washington, D.C.]: U.S. Dept. of Interior, Bureau of Mines.

MLA Citation

Pigott, P. G, K. C. (Karl C.) Dean, E. G Valdez, and United States. Bureau of Mines. Dry-pressed Building Bricks From Copper Mill Tailings. [Washington, D.C.]: U.S. Dept. of Interior, Bureau of Mines, 1971.