TY  - BOOK
AU  - Raup,David M.
AU  - Stanley,Steven M.
TI  - Principles of paleontology
T2  - A Series of books in geology
SN  - 0716702479
AV  - QE711.2 .R37
U1  - 560 
PY  - 1971///]
CY  - San Francisco
PB  - W. H. Freeman
KW  - Paleontology
N1  - Bibliography: p. [371]-381
ER  -