TY  - BOOK
AU  - Ramsey, William L.
AU  - Burckley, Raymond A. 
TI  - Modern earth science
U1  - 550 R183 1966 
PY  - 1966///
CY  - Quezon City
PB  - Ken, [Distributor]
KW  - Earth sciences
N1  - Includes index; Originally published: New York: Holt, Rinehart and Winston, c1965
ER  -