Sloan, Philip; Legrand, Willy; Chen, Joseph S Sustainability in the hospitality industry : principles of sustainable operations Sloan, Philip; Legrand, Willy; Chen, Joseph S - - Routledge, New York 2013 - 371 p - . ISBN: BP. 34.99 Subjects--Topical Terms: Sustainable tourism Dewey Class. No.: R 338.4791ST SLO