Tertiary and Quaternary geology of the lower Rio Grande region, Texas,
Trowbridge, Arthur C. 1885-
Tertiary and Quaternary geology of the lower Rio Grande region, Texas, by A.C. Trowbridge. - Washington, U.S. Govt. Print. Off., 1932. - viii, 260 p. incl. maps, tables, diagrs., 45 pl. (incl. 11 maps (9 fold. in pocket) fold. diagr.) 23 cm. - U.S. Geological survey. Bulletin 837 .
At head of title: United States Department of the Interior.
Bibliographical foot-notes.
gs 32000216
Geology--Texas.
Geology, Stratigraphic--Tertiary.
Geology, Stratigraphic--Quaternary.
QE75 / .B9 no. 837
Tertiary and Quaternary geology of the lower Rio Grande region, Texas, by A.C. Trowbridge. - Washington, U.S. Govt. Print. Off., 1932. - viii, 260 p. incl. maps, tables, diagrs., 45 pl. (incl. 11 maps (9 fold. in pocket) fold. diagr.) 23 cm. - U.S. Geological survey. Bulletin 837 .
At head of title: United States Department of the Interior.
Bibliographical foot-notes.
gs 32000216
Geology--Texas.
Geology, Stratigraphic--Tertiary.
Geology, Stratigraphic--Quaternary.
QE75 / .B9 no. 837