TY  - BOOK
AU  - Cruz, Reil G.
TI  - Sustainable tourism
SN  - 9786210401028
AV  - COL G 156.5 .C95 2019 
PY  - 2019///
CY  - Manila
PB  - Rex Book Store
KW  - Sustainable tourism
KW  - Ecotourism
KW  - Tourism
ER  -