CORED ROCKS OF THE SOUTHERN APPALACHIAN COAL FIELDS
J. C. Ferm
G. A. Weisenfluh
Copies Available From:
Kentucky Geological Survey
Publication Sales
Mining and Mineral Resources Building
University of Kentucky Lexington, KY 40506-0107
(859) 257-5500
Copyright 1981, 1991 by J. C. Ferm & G. A. Weisenfluh
Library of Congress #81-51290 Printed in U.S.A.