United Nations list of national parks and equivalent reserves : prepared and published by the IUCN International Commission on National Parks pursuant to United Nations Economic and Social Council Resolution 810 (XXXI)
Bok Engelsk 1971
Annen tittel | |
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Utgitt | Brussels : Hayez , 1971
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Omfang | 601 s. : ill.
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Utgave | 2nd ed.
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Emner | Nasjonalparker : (NO-TrBIB)REAL001854
Naturreservater : (NO-TrBIB)REAL011852 nasjonalparker naturreservater |