Second World Conference on National Parks.

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Dades bibliogràfiques
Autor corporatiu:	World Conference on National Parks, 2d, Yellowstone and Grand Teton National Parks, National Parks Centennial Commission, United States. National Park Service, International Union for Conservation of Nature and Natural Resources
Altres autors:	Elliott, Hugh F. I.
Format:	Actes de congresos Llibre
Idioma:	English
Publicat:	Morges, Switzerland, Published for National Parks Centennial Commission by International Union for Conservation of Nature and Natural Resources, 1974.
Matèries:	National parks and reserves > Congresses.

Descripció
Descripció de l’ítem:	"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. Department of the Interior; and the International Union for Conservation of Nature and Natural Resources. Cosponsors: United Nations Educational, Scientific, and Cultural Organization; Food and Agriculture Organization of the United Nations; and Natural Resources Council of America."
Descripció física:	504 p. illus. 26 cm.
Bibliografia:	Includes bibliographies.

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