APA
Adams Alexander B.(ed.), . (1963). First world conference on national parks: proceedings of a conference organised by the IUCN - June 30 - July 7,1962. U.S.A: U.S. DEPARTMENT OF THE INTERIO.
Chicago
Adams Alexander B.(ed.), . 1963. First world conference on national parks: proceedings of a conference organised by the IUCN - June 30 - July 7,1962. U.S.A: U.S. DEPARTMENT OF THE INTERIO.
Harvard
Adams Alexander B.(ed.), . (1963). First world conference on national parks: proceedings of a conference organised by the IUCN - June 30 - July 7,1962. U.S.A: U.S. DEPARTMENT OF THE INTERIO.
MLA
Adams Alexander B.(ed.), . First world conference on national parks: proceedings of a conference organised by the IUCN - June 30 - July 7,1962. U.S.A: U.S. DEPARTMENT OF THE INTERIO. 1963.
TextPublication details: U.S.A. 1963 U.S. DEPARTMENT OF THE INTERIOUniform titles: 
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