TY  - BOOK
AU  - Lockard,Joan S.
TI  - The Evolution of human social behavior
SN  - 0444990720
U1  - 301.1 
PY  - 1980///
CY  - New York
PB  - Elsevier
KW  - Social evolution
KW  - Human ecology
KW  - Social evolution in animals
KW  - Sociobiology
N1  - Includes bibliogr. references and index
ER  -