TY  - BOOK
AU  -  Diwan, Ambika Prasad. 
AU  - Arora, D K . 
TI  - Ecology of behaviour / 
SN  - 8170419468 
U1  - 591.5 
PY  - 1995///
CY  - New Delhi : 
PB  - Anmol Publications, 
KW  - human behaviour
KW  - animal behavour
N1  - vol. 9.
ER  -