TY  - BOOK
AU  - Romer,Alfred Sherwood
TI  - The procession of life
T2  - The World natural history
AV  - QH366 .R76 1968b
U1  - 591.3/8 
PY  - 1968///]
CY  - Cleveland
PB  - World Pub. Co.
KW  - Evolution Biology
KW  - Local
KW  - Anatomy, Comparative
N1  - Bibliography: p. 299-310
ER  -