TY  - BOOK
AU  - Kaushal, Prerna
AU  - Sharma, Shashi Prabha
TI  - Ecological and environmental impact of tourism
SN  - 9788184572780
U1  - 338.479 1 
PY  - 2011///
CY  - New Delhi
PB  - Kanishka
KW  - Tourism - impact on ecology
KW  - Wildlife tourism- environmental aspects
ER  -