Ecological thresholds as a basis for defining management triggers for National Park Service vital signs--case studies for dryland ecosystems /

Bibliographic Details
Main Author:	Bowker, Matthew A. (Author)
Format:	Government Document eBook
Language:	English
Published:	Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2013.
Series:	U.S. Geological Survey open-file report ; 2013-1244.
Subjects:	Arid regions climate > Colorado Plateau > Case studies. Biotic communities > Colorado Plateau > Case studies. Conservation of natural resources > Colorado Plateau. United States. > National Park Service > Rules and practice.
Online Access:	https://purl.fdlp.gov/GPO/gpo68768 http://purl.fdlp.gov/GPO/gpo68768

Available Online