TY  - BOOK
AU  - Raup, David M.
AU  - Stanley, Steven M.
TI  - Principles of Paleontology
SN  - 0716702479
U1  - 560 
PY  - 1971///
CY  - San Francisco
PB  - W.H. Freeman and Company
KW  - Paleontology/ Paleozoology
KW  - Pure Sciences
KW  - Paleontology
ER  -