Kentucky's rocks and minerals /

Bibliographic Details
Main Author: Helton, Walter Lee, 1933-
Format: Book
Language:English
Published: [Lexington] : University of Kentucky, 1964.
Series:Special publication (Kentucky Geological Survey) ; Ser. 10, no. 9.
Subjects:
Description
Physical Description:55 pages : illustrations
Bibliography:Bibliography: pages 53-55.