Mineral collecting in Pennsylvania /

Bibliographic Details
Main Author: Lapham, Davis M.
Other Authors: Geyer, Alan R.
Format: Book
Language:English
Published: Harrisburg : [Commonwealth of Pennsylvania, Bureau of Topographic and Geologic Survey], 1969.
Edition:3d ed.
Series:Bulletin (Pennsylvania. Bureau of Topographic and Geologic Survey) ; G33.
Subjects:
Description
Item Description:"Pennsylvania Geology Survey, fourth series."
Series title on cover: General geology report.
Physical Description:vi, 164 pages : illustrations ; 23 cm.
Bibliography:Includes bibliographical references.