The underground atlas a gazetteer of the world's cave regions

The underground atlas a gazetteer of the world's cave regions

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Dades bibliogràfiques
Autor principal: Middleton, John 1942-
Altres autors: Waltham, Tony
Format: Llibre
Idioma:English
Publicat: Leiscester, Eng. Promotional Reprint Company 1992, c1986.
Matèries:
Caves.