TY  - BOOK
AU  - Bettinger,Robert L.
TI  - Hunter-gatherers: archaeological and evolutionary theory 
SN  - 0306436507
AV  - GN407.3 .B48 1991
PY  - 1991///
CY  - New York
PB  - Plenum Press
KW  - Hunting and gathering societies
KW  - Social evolution
KW  - Prehistoric peoples
N1  - Includes bibliographical references (p. 225-242) and index
ER  -