TY  - BOOK
AU  - Patterson, Sam H.
CN  - QE75
CN  - QE75
CY  - Washington :
DA  - 1962.
ID  - 68151
KW  - Geology
N1  - "Prepared in cooperation with the Kentucky Geological Survey and the Kentucky Agricultural and Industrial Development Board."
N1  - Includes index.
PB  - U.S. G.P.O.,
PP  - Washington :
PY  - 1962.
T1  - Geology and refractory clay deposits of the Haldeman and Wrigley Quadrangles, Kentucky /
TI  - Geology and refractory clay deposits of the Haldeman and Wrigley Quadrangles, Kentucky /
ER  -