TY  - BOOK
AU  - Poirier,Frank E..
TI  - Understanding human evolution / 
SN  - 0139358757
U1  - 599.93 
PY  - 1987///
CY  - Englewood Ciffs : 
PB  - Prentice Hall , 
KW  - HUMAN EVOLUTION
N1  - NULL
ER  -