Dowling Ross K Ed. Geotourism - Amesterdam Elsevier 2006 - xxviii, 260p. cm. Appendix p255.; Index 257-260p. ISBN: 0750662158 (hbd) Standard No.: 16777 Source: 226, 23/11/2005, Ashutosh Technical Books Textual Subjects--Topical Terms: Geotourism TourismGeology Dewey Class. No.: H:(G:55), P6