Baltimore, Maryland--Pennsylvania--Virginia--West Virginia

Map showing biological resources (aquatic organisms, terrestrial organisms, land use, etc.) in the Baltimore region of the Atlantic coast area. Scale 1:250,000.
Date: 1980
Creator: U.S. Fish and Wildlife Service
System: The UNT Digital Library

Newark, New Jersey--New York--Pennsylvania

Map showing biological resources (aquatic organisms, terrestrial organisms, land use, etc.) in the Newark region of the Atlantic coast area. Scale 1:250,000.
Date: 1980
Creator: U.S. Fish and Wildlife Service
System: The UNT Digital Library

Wilmington, Delaware--Maryland--New Jersey--Pennsylvania

Map showing biological resources (aquatic organisms, terrestrial organisms, land use, etc.) in the Wilmington region of the Atlantic coast area. Scale 1:250,000.
Date: 1980
Creator: U.S. Fish and Wildlife Service
System: The UNT Digital Library