TY  - BOOK
AU  - Dengo,Gabriel Obregon
TI  - Geology of bentonite deposits near Casper, Natrona County, Wyoming
AV  - QE181 .A25 no. 37
U1  - 553.69 
PY  - 1946///
CY  - Laramie
PB  - University of Wyoming
KW  - Bentonite
KW  - Geology
KW  - Wyoming
KW  - Natrona County
N1  - "List of references": p. 27-28
ER  -