Earth resources and the environment gan Craig, James R. 1940-, Vaughan, David J. 1946-, Skinner, Brian J. 1928-

Resources of the earth origin, use, and environmental impact gan Craig, James R. 1940-

Resources of the earth gan Craig, James R. 1940-

Table of contents only

Resources of the earth gan Craig, James R. 1940-, Vaughan, David J. 1946-, Skinner, Brian J. 1928-

Ore microscopy and ore petrography gan Craig, James R. 1940-

Ore microscopy and ore petrography gan Craig, James R. 1940- , Vaughan, David J. 1946-

Mineral chemistry of metal sulfides gan Vaughan, David J. 1946-