TY  - BOOK
AU  - Perrier,Edmond
AU  - Radin,Paul
AU  - Collum,Vera Christina Chute
TI  - The earth before history: man's origin and the origin of life 
PY  - 1925///
CY  - London
PB  - Kegan Paul
KW  - Evolution
KW  - Life
KW  - Origin
KW  - Human beings
N1  - "Translated by Paul Radin..and V. C. C. Collum."
ER  -