Mineral commodity report, silica /
by Michael A. Silva
APA Citation
Silva, M. A., California. Division of Mines and Geology. (1985). Mineral commodity report, silica. Sacramento, Calif. (1416 Ninth St., Sacramento, 95814): California Dept. of Conservation, Division of Mines and Geology.
MLA Citation
Silva, Michael A, and California. Division of Mines and Geology. Mineral Commodity Report, Silica. Sacramento, Calif. (1416 Ninth St., Sacramento, 95814): California Dept. of Conservation, Division of Mines and Geology, 1985.
Warning: These citations may not always be complete (especially for serials).