Distribution of Pennsylvania coals.

Call Number: 
3820 M-11 2000 Folded - F
Author: 
,
Publisher: 
Harrisburg, PA : Pennsylvania Bureau of Topographic and Geologic Survey
Date: 
2000
Map Description: 
1 map : col. ; on sheet 22 x 28 cm.
Keywords: 
Coal - Pennsylvania
Scale: 
1:2,000,000
Series: 
Map (Pennsylvania Bureau of Topographic and Geologic Survey) ; 11
OCLC: 
46383935