TY  - BOOK
AU  - Ehrlich,Paul R.
TI  - Human natures: genes, cultures, and the human prospect 
SN  - 155963779X
AV  - GN281.4 E374H
PY  - 2000///
CY  - Washington, D.C., Wash.
PB  - Island Press/Shearwater
KW  - HUMAN EVOLUTION
KW  - SOCIAL EVOLUTION
KW  - HUMAN BEHAVIOR
KW  - HUMAN BEINGS
KW  - ANIMAL NATURE
N1  - Includes bibliographical references and index
ER  -