TY  - BOOK
AU  - Potts,Richard
AU  - Sloan,Christopher
TI  - What does it mean to be human?
SN  - 978-1-4262-0606-1
U1  - Ref. 599.938 P871 2010 
PY  - 2010///
CY  - Washington, D.C.
PB  - National Geographic
KW  - Human evolution
KW  - Human beings
KW  - Origin
N1  - Includes glossary and index
ER  -