TY  - BOOK
AU  - Fenneman,Nevin Melancthon
TI  - Geology and mineral resources of the St. Louis quadrangle, Missouri-Illinois
T2  - U.S. Geological survey. Bulletin 438
AV  - QE75 .B9 no. 438
PY  - 1911///
CY  - Washington
PB  - Govt. Print. Off.
KW  - Geology
KW  - Illinois
KW  - Missouri
KW  - Mines and mineral resources
N1  - Issued also as House doc. no. 1300, 61st Cong., 3d sess; Includes index
ER  -