TY  - GEN
AU  - 
AU  - CHADHA, S.K.
TI  - Himalayan Ecology
U1  - 304.2/CHA 
PY  - 1989///
CY  - NEW DELHI
PB  - Ashish Publishing House
N1  - ECOLOGY & ENVIRONMENT; ECOSYSTEM - HIMALAYAS; URBANISATION & TOURISM
ER  -