Ecotourism (Topical Term)

Work cat.: Boo, E. Ecotourism, c1990.

Nature tourism, c1991.

Hennepin (Ecotourism; UF Ecological tourism; ecotravel; environmental tourism; green tourism; nature tourism; sustainable tourism)

Ox. dict. of new words: p. 94, under eco- (eco-tourism)

Alltheweb search, July 27, 2005 (eco-travel)

Random House; Third Barnhart dict. of new English