TY  - BOOK
AU  - Waal,F.B.M.de
AU  - Tyack,Peter L.,ed
TI  - Animal social complexity: intelligence, culture and individualized societies 
SN  - 0674009290 (pbk.)
AV  - QL739 .3  A55 2003
PY  - 2005///
CY  - Cambridge, Mass., London
PB  - Harvard University Press, 
KW  - Conducta social en los animales
KW  - lemb
KW  - Sociedades animales
ER  -