Net change in forest density, 1873-2001 : using historical maps to monitor long-term forest trends /

Bibliographic Details
Main Authors:	Liknes, Greg C. (Author), Nelson, Mark D. (Research forester) (Author), Kaisershot, Daniel J. (Author)
Corporate Author:	United States. Forest Service. Northern Research Station
Format:	Government Document eBook
Language:	English
Published:	Newtown Square, PA : U.S. Forest Service, [2013]
Series:	Research map NRS ; 4.
Subjects:	Forest monitoring > United States > Maps. Forests and forestry > United States > Forecasting. Forests and forestry > United States > Maps. Ecological mapping > United States.
Online Access:	https://purl.fdlp.gov/GPO/gpo57004 http://purl.fdlp.gov/GPO/gpo57004

Description
Item Description:	Title from title screen (viewed April 24, 2015). "Northern Research Station"--Page [14]. "Manuscript received for publication May 2011"--Page [ii]. "May 2013."
Physical Description:	1 online resource (ii unnumbered pages, 12 pages, 2 unnumbered pages) : illustrations, color maps.
Bibliography:	Includes bibliographical references (page 12).