TY  - BOOK
AU  - Wilson,Peter J.
TI  - Man, the promising primate: the conditions of human evolution 
SN  - 0-300-03106-8
U1  - 599.9 21E
PY  - 1983///
CY  - New Haven
PB  - Yale University Press
N1  - Bibliogr. p. 186-188
ER  -