TY - BOOK AU - Hildenbrand,T.G. AU - Kucks,R.P. AU - Heigold,Paul C. ED - United States Geological Survey TI - Magnetic and gravity study of the Paducah 1 x 2CUSMAP Quadrangle, Illinois, Indiana, Kentucky, and Missouri AV - QE75QE627.5.M55 .B9 no. 2150-C PY - 1996/// CY - Washington PB - U.S. Government Printing Office KW - Geology, Structural KW - Middle West KW - Magnetic anomalies KW - Gravity anomalies N1 - Includes bibliographical references (p. 20-22) ER -