TY  - BOOK
AU  - Singh,S.C.
TI  - Impact of tourism on mountain environment
U1  - 910.914 
PY  - 1989///
CY  - Meerut
PB  - Research India Publications
KW  - Tourism
KW  - Environmental aspects
KW  - Mountain ecology
KW  - Himalaya Mountains
KW  - India
ER  -