Forum on geology of industrial minerals: Theme, construction materials, 18th, Bloomington, 1982: proceedings.  edited by Curtis H. Ault and Gerald S. Woodard
Contributors: Ault, C.H.; Woodard, G.S.; Indiana Geological Survey
Publisher: Dept. of Natural Resources
Place of publication: Bloomington
Language: eng
Number of pages: 251
Subjects: Industrial minerals
Notes: 11