1431.		Conservation techniques: museum collections / Suzanne Keene Autor: Keene, Suzanne
1432.		Visitpr and user-services / Gordon Riddle Autor: Riddle, Gordon
1433.		Managing volunteers: a partnership approach / Sue Millar Autor: Millar, Sue
1434.		Information systems / Terry Robinson Autor: Robinson, Terry
1435.		Interpretative planning / Brian Goodey Autor: Goodey, Brian
1436.		Heritage interpretation and environmental education / Graham Carter Autor: Carter, Graham
1437.		Social impacts of tourism / Carson L. Jenkins Autor: Jenkins, Carson L.
1438.		Social impacts of tourism: the Philippine experience / Lina B. Laigo Autor: Laigo, Lina B.
1439.		Comunicação / Ricardo Ampudia Autor: Ampudia, Ricardo
1440.		Tourism in sensitive ecosystems / Edward W. Manning Autor: Manning, Edward W.