TY  - BOOK
AU  - Kaushal, Prerna
TI  - Ecological and environmental impact of tourism
U1  - 338.4791 K167E 
PY  - 2011///
CY  - New Delhi
PB  - Kanaishka Publishers
N1  - 2885 25/09/2017 HBD17/7055 26/09/2017 IHTM (SFS)
ER  -