TY  - BOOK
AU  - Boyd, Robert.
AU  - Silk, Joan B.
TI  - How humans evolved
SN  - 9780393974775
U1  - 599.938 BOY 
PY  - 2000///
CY  - New York
PB  - W.W. Norton
KW  - Human evolution
N1  - Includes bibliographical references and index
N2  - This introductory text discusses evolutionary theory, archaeological records, and primate behavioral ecology with an eye to understanding contemporary human nature

ER  -