U.S. Geological Survey -- Missouri Geological Survey symposium: mineral-resource potential of the Midcontinent: program and abstracts: St. Louis, Missouri, April 11-12, 1989.  Edited by Walden P. Pratt and Martin B. Goldhaber
Contributors: Pratt, W.P.; Goldhaber, M.B.
Publisher: U.S. Dept. of the Interior
Place of publication: Washington
Language: eng
Number of pages: 42
Subjects: Mines and mineral resources - Middle West - Congresses; Geology - Middle West - Congresses
Notes: 11