Second World Conference on National Parks

Second World Conference on National Parks
Author: Hugh F. I. Elliott
Publisher:
Total Pages: 512
Release: 1974
Genre: National parks and reserves
ISBN:

Proceedings of a conference sponsored and organized by the National Parks Centennial Commission of the United States of America; the National Park Service of the U.S. Dept. of the Interior; and the International Union for Conservation of Nature and Natural Resources.