TY  - BOOK
AU  - Batta,R.N.
TI  - Tourism and the environment : : a quest for sustainability : with special reference to developing countries, and policy analysis on Himachal Pradesh
SN  - 8173871108
PY  - 2000///
CY  - New Delhi 
PB  - : Indus
KW  - Turismo
KW  - Política ambiental
KW  - Desarrollo sostenible
KW  - Turismo sostenible
KW  - Política turística
ER  -