A Miocene flora from the western border of the Mohave Desert / by Daniel I. Axelrod.
Axelrod, Daniel I.
Washington, D.C. : The Carnegie Institution of Washington,
1939.
Descriptive letterpress on versos facing some of the plates.
"First issued September 19, 1939."
Bibliographical foot-notes.
Paleobotany
Paleobotany