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

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