TY  - BOOK
AU  - Riley, Donald A
AU  - Zentall, Thomas R
TI  - Animal cognition : a tribute to Donald a. Riley
SN  - 9780805811834
SN  - 92038798
U1  - 156.3 ZEN 
PY  - 1993///
CY  - Hillsdale, N.J
PB  - L. Erlbaum Associates
KW  - Cognition in animals
KW  - Riley, Donald A
N1  - Includes bibliographical references and indexes
ER  -