Guía geológica de Oaxaca.
Barrera, Tomás, 1895-
Guía geológica de Oaxaca. - México, 1946. - 101 p. illus., 5 maps (in separate pocket) diagrs. 23 cm.
At head of title: Universidad Nacional Autónoma de México. Instituto de Geología. Part of the illustrative matter is folded.
Bibliographical foot-notes.
gs 48000102 //r90
Geology--Mexico--Oaxaca.
QE203.O2 / B3
557.2
Guía geológica de Oaxaca. - México, 1946. - 101 p. illus., 5 maps (in separate pocket) diagrs. 23 cm.
At head of title: Universidad Nacional Autónoma de México. Instituto de Geología. Part of the illustrative matter is folded.
Bibliographical foot-notes.
gs 48000102 //r90
Geology--Mexico--Oaxaca.
QE203.O2 / B3
557.2