Rocks and minerals of Pennsylvania /

Bibliographic Details
Main Author:	Barnes, John Henry, 1946-
Corporate Author:	Pennsylvania. Bureau of Topographic and Geologic Survey
Other Authors:	Berkheiser, Samuel W., Lapham, Davis M.
Format:	Government Document Book
Language:	English
Published:	Harrisburg [Pa.] : Pennsylvania, Bureau of Topographic and Geologic Survey, 1991.
Edition:	3rd ed.
Series:	Educational series (Pennsylvania. Bureau of Topographic and Geologic Survey) ; 1.
Subjects:	Mineralogy > Pennsylvania > Popular works. Petrology > Pennsylvania > Popular works. Mineralogy > Popular works. Petrology > Popular works. Mineralogy. Petrology. Pennsylvania. Popular works.

Cushing: Stonestreet (Does not check out)