TY  - BOOK
AU  - Nelson,W.John
ED  - U.S. Geological Survey
TI  - Bedrock geology of the Paducah 1°x2° CUSMAP Quadrangle, Illinois, Indiana, Kentucky, and Missouri
SN  - 0607892722
PY  - 1998///
CY  - Washington, Denver, CO
PB  - U.S. G.P.O., For sale by U.S. Geological Survey, Information Services
KW  - Geology
KW  - Middle West
N1  - 'A joint study conducted in collaboration with the Illinois State Geological Survey ... [et al.].'; One folded col. map in pocket; Includes bibliographical references (p. 31-36)
ER  -