TY  - BOOK
AU  - Dake,Charles Laurence,1883-
AU  - Brown,John Stafford,1894-
TI  - Interpretation of topographic and geologic maps
PY  - 1925///
CY  - New York
PB  - McGraw-Hill Book
KW  - Maps
KW  - Geology
KW  - United States
ER  -