TY  - BOOK
AU  - Raup, David M.
AU  - Stanley, Steven M.
TI  - Principles of paleontology
SN  - 8123909179(pbk.)
U1  - 560 23
PY  - 1985///
CY  - New Delhi
PB  - CBS Publishers and Distributors
KW  - Zoology
KW  - Paleontology
N1  - Includes author index, subject index and bibliography
ER  -