Ecological assessment of the mid-Atlantic region : a landscape atlas.

"The Atlas is an EPA report assessing relative ecological conditions across the mid-Atlantic region of the United States, encompassing Delaware, the District of Columbia, Maryland, Pennsylvania, Virginia, and West Virginia..."

Bibliographic Details

Corporate Author:	United States. Environmental Protection Agency. Environmental Monitoring and Assessment Program
Format:	Government Document Book
Language:	English
Published:	[Washington, D.C.] : United States Environmental Protection Agency, Environmental Monitoring and Assessment Program, 1997.
Subjects:	Ecological surveys > Middle Atlantic States.
Online Access:	https://purl.fdlp.gov/GPO/LPS34725