The hill-caves of Yucatan : A search for evidence of man's antiquity in the caverns of Central America. Being an account of the Corwith expedition of the Department of archaeology and palaeontology of the University of Pennsylvania. by Henry C. Mercer

Mercer, Henry Chapman [1856-1930] Pennsylvania .University Dept. of archaeology 1896

Verfügbar in 33MQB MQB  Réserve  (Rés.-MH-L-A-033957 )