TY - BOOK AU - Blevins,Dale W. ED - Missouri. ED - United States. TI - Sources of coal-mine drainage and their effects on surface-water chemistry in the Claybank Creek Basin and vicinity, north-central Missouri, 1983-84 U1 - 363.73942 PY - 1989/// CY - Washington PB - United States Government Printing Office, U.S. Geological Survey KW - Acid mine drainage KW - Missouri KW - Coal mine waste KW - Water chemistry N1 - Spine title: Coal-mine drainage, Claybank Creek Basin, Missouri, 1983-84; Three maps on folded leaves in pocket ER -