TY  - BOOK
AU  - Boyd Robert
AU  -  Silk Joan B
TI  - How humans evolved
SN  - 9780393932713 (pbk)
U1  - Y7:(G:66), N7;P9-;1 
PY  - 2009///
CY  - Los Angeles 
PB  - W W Norton    
KW  -  Genetics
KW  -  Phylogenies
KW  - Sociology
N1  - Includes bibliographical references .; Appendix A1p.; Glossary A3-A16p.; Index A23-A39p
ER  -