TY  - BOOK
AU  - 3G E-Learning
TI  - 3GE collection on tourism: sustainable tourism development 
SN  - 9781984623324
U1  - REF 910.684 T41 
PY  - 2019///
CY  - New York
PB  - 3G E-Learning
KW  - tourism
KW  - sustainable tourism development
ER  -