John Heinz National Wildlife Refuge at Tinicum.

Bibliographic Details
Corporate Author:	U.S. Fish and Wildlife Service
Format:	Government Document Map
Language:	English
Published:	[Washington, D.C.] : [U.S. Dept. of the Interior, U.S. Fish and Wildlife Service], [2008?]
Subjects:	Trails > Pennsylvania > John Heinz National Wildlife Refuge at Tinicum > Maps. John Heinz National Wildlife Refuge at Tinicum (Pa.) > Maps.
Online Access:	https://purl.fdlp.gov/GPO/LPS106222

Description
Item Description:	Title from title screen (viewed on Dec. 8, 2008). Includes notes and location map. Electronic resource.
Physical Description:	1 map : digital, PDF file.
Format:	Mode of access: Internet from the FWS web site. Address as of 12/8/08: http://www.fws.gov/northeast/heinz/Heinz%20Gen%20Map.pdf ; current access via PURL.