El Jurásico Medio y el Calloviano de México /

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Bibliographic Details
Author / Creator:Erben, Heinrich Karl
Imprint:México : [s.n.], 1956.
Description:vii, 140 p. : ill., maps ; 28 cm.
Language:Spanish
Subject:
Format: Print Book
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/3216944
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Other authors / contributors:International Geological Congress (20th : 1956 : Mexico City, Mexico)
Notes:"Contribución al Congreso, del Instituto de Geología de la Universidad Nacional Autónoma de México."
At head of title: XX Congreso Geológico Internacional.
Illustrated matter and 5 folded maps in pocket.
Bibliography: p. 131-133.