TY  - BOOK
AU  - Rumbaugh Duane M Ed.
TI  - Natural history, social behaviour, reproduction,  vocalization prehension
T2  - Gibbon and siamang: A series of volumes on the lesserapes V3
U1  - K9797, L41 
PY  - 1974///
CY  - New York    
PB  -  S Kargar       
KW  -  Primates
KW  - Zoology
ER  -