Estudios geológico-paleontológicos en la región Mixteca
By: por Ismael Ferrusquía-Villafranca.
Series: Boletín - Universidad Nacional Autónoma de México, Instituto de Geología ;; no. 97-; Boletín (Universidad Nacional Autónoma de México. Instituto de Geología) ;; 97, etc.
Publisher: Universidad Nacional Autónoma de México, Instituto de Geología
Published: 1976
Place of publication: México
Language: spa
Subjects: Geology -- Mexico -- Oaxaca.; Paleontology -- Mexico -- Oaxaca.
Notes: Bibliography: v. 1, p. 155-160.
Abstract in Spanish, English, and German.
A revision of the author's thesis, University of Texas.
Table of contents: title: pt. 1. Geología del área Tamazulapan-Teposcolula-Yanhuitlán, Mixteca Alta, Estado de  Oaxaca, México.