International travel by U.S. conservation groups and professional societies

Bibliographic Details
Main Author:	Laarman, Jan G.
Other Authors:	Stewart, Timothy P., Prestemon, Jeffrey P.
Format:	Book
Language:	English
Published:	North Carolina Forestry Private Ebterprise Initiative c1988.
Series:	[FPEI] working paper no.37
Subjects:	Ecotourism. Tourism. Conservationists > Travel. > United States.