NATIONAL GEOGRAPHIC SOCIETY

The National geographic magazine - The National Geographic Society Washington (D.C.) 1955- - 26cm.

Vol.108, no.5, Nov.1955; v.121-122, no.3-5 March-Nov. 1962; v.123, no.5 May 1963; v.124, no.4, Oct 1963; v.166, no.1, July 1984; v.167, no.4 April 1985; v.174, no.5, Nov. 1988; v.182, no.6, Dec. 1992, v. 203 no.5, May 2003.

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