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Credit
Estudio de una muestra de mineral asbestiforme procedente del rancho de Ahuacatillo, Distrito de Zinapecuaro, Michoacan. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by the Gerstein Science Information Centre at the University of Toronto, through the Medical Heritage Library. The original may be consulted at the Gerstein Science Information Centre, University of Toronto.