La variacion secular en Mexico central durante los ultimos 30,000 anos por medio del estudio magnetico de lavas

Bibliographic Details
Main Author: Gonzalez Huesca, Irma Silvia
Other Authors: Harald Norbert, Bohnel (Asesor)
Format: Tesis de doctorado
Published: MX 1992
Subjects:
Online Access:https://hdl.handle.net/20.500.14330/TES01000185901
http://132.248.9.195/pmig2016/0185901/Index.html
Description
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