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    astronomia     TecaLibri

R. Williamson:  opere

• 1981  Archaeoastronomy in the Americas, Ballena, Los Altos, CA, [rif.]
• a cura di: id.
• 1992  Earth and Sky: Visions of the Cosmos in Native American Folklore, University of New Mexico Press, Albuquerque, [rif.]
• a cura di: id., C. Farrer

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