Report on second World Conference on National Parks
By: by P. H. C. Lucas. Held at Yellowstone and Grand Teton National Parks, Wyoming, U.S.A., 18-27 September, 1972.
Contributors: World Conference on National Parks, Yellowstone and Grand Teton National Parks, 1972.
Publisher: Dept. of Lands & Survey
Published: 1973
Place of publication: Wellington
Language: eng
Number of pages: 53
Subjects: National parks and reserves -- Congresses.