Allegheny Portage Railroad National Historic Site : natural resource condition assessment /

Bibliographic Details
Main Author:	Yetter, Susan (Author)
Format:	Government Document eBook
Language:	English
Published:	Fort Collins, Colorado : U.S. Department of the Interior, National Park Service, Natural Resource Stewardship and Science, 2013.
Series:	Natural resources report ; 2013/727.
Subjects:	Allegheny Portage Railroad National Historic Site (Pa.) Natural resources > Pennsylvania > Allegheny Portage Railroad National Historic Site. Ecology > Pennsylvania > Allegheny Portage Railroad National Historic Site. Biotic communities > Pennsylvania > Allegheny Portage Railroad National Historic Site. Nature > Effect of human beings on > Pennsylvania > Allegheny Portage Railroad National Historic Site.
Online Access:	https://purl.fdlp.gov/GPO/gpo142154

Description
Item Description:	"NPS 423/122791, November 2013"--Page ii. "Experience your America"--Page 4 of cover.
Physical Description:	1 online resource (xxvi, 255 pages) : illustrations (some color), color maps.
Bibliography:	Includes bibliographical references (pages 235-240).