29th Forum on the Geology of Industrial Minerals, Long Beach, California, April 25-30, 1993 : program with abstracts.
|Corporate Authors:||Forum on the Geology of Industrial Minerals Long Beach, Calif.)|
Sacramento, Calif. :
California Dept. of Conservation, Division of Mines and Geology,
Halifax - Vertical Files
|553.6 F745 1993 VF||1|