TY  - BOOK
AU  - Legrand, willy 
AU  - Sloan, Philip & Chen, Joseph S.
TI  - Sustainability in the hospitality industry
SN  - 9781138915374
U1  - 338.4 
PY  - 2017///
CY  - London
PB  - Routledge taylor & francis group
KW  - Tourism
ER  -