Title: Proposed federal participation in the International Exposition at Spokane, Washington, May 1-October 31, 1974
First published: 1972
Subjects: Expo '74 (Spokane, Wash.), Ecology, Congresses, Environmental management, Environmental policy, International Exposition on Ecology and the Environment (1974 (Proposed) : Spokane, Wash.), Expo (International Exhibitions Bureau) (1974 : Spokane, Wash.) http://id.loc.gov/authorities/names/n50079640