United Nations list of national parks and equivalent reserves
Subtitle: prepared and published by the IUCN International Commission on National Parks pursuant to United Nations Economic and Social Council Resolution 810 (XXXI)
By: [edited by Jean-Paul Harroy].
Contributors: Harroy, Jean Paul.
Edition: 2nd ed.
Series: IUCNpublication. New series -- no.15
Publisher: Hayez
Published: 1971
Place of publication: Brussels
Language: eng
Notes: Previous ed. 1961-1962 in 2 vol.