TY  - BOOK
AU  - Cowen,Richard
TI  - History of life
SN  - 0865423369 (pbk.)
AV  - QE711.2 .C68 1990
U1  - 560 20
PY  - 1990///
CY  - Boston
PB  - Blackwell Scientific Pub.
KW  - Paleontology
N1  - Includes bibliographical references and index
ER  -