Ordovician siliceous sediments of the Cordilleran geosyncline /

Bibliographic Details
Main Author: Ketner, Keith B., 1921-2019
Format: Thesis Book
Language:English
Published: [Place of publication not identified] : [publisher not identified] ; 1968.
Subjects:
Description
Physical Description:viii, 131 leaves : illustrations ; 22 cm.
Bibliography:References: leaves 120-131.