Sustainability in hospitality : how innovative hotels are transforming the industry/ Miguel Ángel Gardetti; Ana Laura Torres (editors) - Sheffield, UK : Greenleaf Publishing, 2016. - vi, 263 pages: illustrations; 21 cm. includes bib. and index ISBN: 9781783532643 Subjects--Topical Terms: Hospitality industry. Sustainable tourism. Sustainable development. LC Class. No.: G 156.5 / SUS 2016