TY  - BOOK
AU  - Grohskopf,John Gustave
TI  - Subsurface geology of the Mississippi embayment of southeast Missouri
AV  - QE131 .A13 vol. 37
U1  - 557.58 
PY  - 1955///
CY  - Rolla, Mo.
KW  - Geology
KW  - Missouri
KW  - Mississippi embayment region
N1  - Part of illustrative matter in pocket; "Reference cited": p. 48-50
ER  -