TY  - BOOK
AU  - Campana,Douglas V.
TI  - Before farming : hunter-gatherer society and subsistence
PY  - 1995///
CY  - Philadelphia
PB  - Museum Applied Science Center for Archaeology and Anthropology; University of Pennsylvania. Museum of Archaeology and Anthropology
KW  - Agricultura
KW  - Historia
KW  - Arqueología
KW  - Hombre Prehistorico
KW  - Recoleccion
KW  - Caza
ER  -