TY - BOOK AU - Wrangbam Richard W Ed.; McGrew W C Ed.; De WAAL B M Ed.; Heltne Paul G Ed. AU - Wrangbam Richard W Ed.; McGrew W C Ed.; De WAAL B M Ed.; Heltne Paul G Ed. TI - Chimpanzee cultures SN - 0674116623 (hbk) U1 - Y72:(K97975), N4 PY - 1994/// CY - England PB - Harvard University Press KW - Cognition KW - Postscript KW - Ecology N1 - Index 413-424p ER -