The encyclopedia of ecotourism /
edited by David B. Weaver
- Oxon : CABI, c2001
- 668 p. : ill., maps
Includes bibliographical references and index
0851993680
ECOTOURISM
G156.5 .E26 / E529
Includes bibliographical references and index
0851993680
ECOTOURISM
G156.5 .E26 / E529