TY  - BOOK
AU  - Gilluly, James.
AU  - Waters,Aaron C.
AU  - Woodford,A.D.
TI  - Principles of geology
PY  - 1975///
CY  - San Francisco
PB  - W.H. Freeman & Company
KW  - Geology
KW  - sears
N1  - Includes bibliographies and index
ER  -