U.S. Geological Survey-Missouri Geological Survey symposium :
mineral-resource potential of the mid-continent : program and abstracts : St. Louis, Missouri, April 11-12, 1989 /
edited by Walden P. Pratt and Martin B. Goldhaber.

APA Citation

Goldhaber, M. B., Pratt, W. P., Missouri. Geological Survey., Geological Survey (U.S.). (1990). U.S. Geological Survey-Missouri Geological Survey symposium: mineral-resource potential of the mid-continent : program and abstracts : St. Louis, Missouri, April 11-12, 1989. Washington: Dept. of the Interior, U.S. Geological Survey .

MLA Citation

Goldhaber, Martin B, Walden P Pratt, Missouri. Geological Survey, and Geological Survey (U.S.). U.S. Geological Survey-Missouri Geological Survey Symposium: Mineral-resource Potential of the Mid-continent : Program And Abstracts : St. Louis, Missouri, April 11-12, 1989. Washington: Dept. of the Interior, U.S. Geological Survey , 1990.