TY - BOOK AU - Legrand, Willy TI - Sustainability in the hospitality industry: Principles of sustainable operations U1 - 647.94 S52S(3) PY - 2017/// CY - London PB - Routledge N1 - 2933 20/11/2017 RBP17/67910 24/11/2017 IHTM (SFS) ER -