Proceedings of the 21st Forum on the Geology of Industrial Minerals :
theme, aggregates to zeolites (AZ) in Arizona and the Southwest /
edited by H. Wesley Peirce.

APA Citation

Forum on Geology of Industrial Minerals (21st : 1985 : Tucson, A., Peirce, H. Wesley (Howard Wesley)., University of Arizona. Geological Survey Branch. (1987). Proceedings of the 21st Forum on the Geology of Industrial Minerals: theme, aggregates to zeolites (AZ) in Arizona and the Southwest. [Tucson, Ariz.]: Arizona Bureau of Geology and Mineral Technology, Geological Survey Branch.

MLA Citation

Forum on Geology of Industrial Minerals (21st : 1985 : Tucson, Ariz.), H. Wesley (Howard Wesley) Peirce, and University of Arizona. Geological Survey Branch. Proceedings of the 21st Forum On the Geology of Industrial Minerals: Theme, Aggregates to Zeolites (AZ) In Arizona And the Southwest. [Tucson, Ariz.]: Arizona Bureau of Geology and Mineral Technology, Geological Survey Branch, 1987.

Warning: These citations may not always be complete (especially for serials).