
145.		Manual of heritage management / edited by Richard Harrison Data Publicação: 1996
146.		Defining and recording the resource: the natural environment / Alan Fishwick Autor: Fishwick, Alan
147.		The legislation and institutional context: the countryside / Graham Taylor Autor: Taylor, Graham
148.		Working with other interests: the natural heritage / Graham Taylor Autor: Taylor, Graham
149.		L'impact du tourisme sur la société / Francesco Frangialli Autor: Frangialli, Francesco
150.		Social impacts of tourism / Carson L. Jenkins Autor: Jenkins, Carson L.
151.		Sustainable tourism in the post Rio context : principles and programmes / WTO Col.autor: OMT
152.		Tourism in sensitive ecosystems / Edward W. Manning Autor: Manning, Edward W.
153.		Sustainable tourism development in practice Maldives / Ministry of Tourism of Maldives Col.autor: Republic of Maldives. Ministry of Tourism
154.		European hotels environment forum : report / International Hotels Environment Initiative; Directorate General for Environment, Nuclear Safety and Civil Protection (DG XI) Data Publicação: [1997] Col.autor: European Hotels Environment Forum Co col. autor: International Hotels Environmental Initiative Avillez
155.		Joint interim report of the SIP tourism project / Mara Cammarrota, Cesare Costantino and Ingegerd Fãngstrõm Autor: Cammarrota, Mara Coautor: ; Costantino, Cesare Fãngstrõm, Ingegerd
156.		Nos concurrents et l'écologie