Commonwealth of Pennsylvania. land cover / Map 66 :

Bibliographic Details
Corporate Authors:	Geological Survey (U.S.), Pennsylvania. Bureau of Topographic and Geologic Survey
Format:	Map
Language:	English
Published:	Reston, VA : The Survey, 2000.
Subjects:	Land use > Pennsylvania > Maps.
Online Access:	http://edcwww.cr.usgs.gov/programs/lccp/nationallandcover.html http://www.pasda.psu.edu/

Evans: Maps (2nd floor)