Upper Cretaceous floras of the Rocky mountain region /

Upper Cretaceous floras of the Rocky mountain region /

Bibliographic Details
Main Author: Dorf, Erling, 1905-1984
Format: Book
Language:English
Published: Washington, D.C., [publisher not identified] ; 1942.
Series:Carnegie Institution of Washington publication ; 508.
Contributions to paleontology (Carnegie Institution of Washington)
Subjects:
Paleobotany > Cretaceous.
Paleobotany > Rocky Mountains.
Description
Item Description:Carnegie institution of Washington. Publication 508.
Physical Description:4 pages ., 168 (i.e. 172) pages : illustrations (maps) plates, diagrams ; 30 x 23 cm.
Bibliography:Bibliographical foot-notes.