Approaches for estimating critical loads of nitrogen and sulfur deposition for forest ecosystems on U.S. federal lands

Main Author: Pardo, Linda H.
Other Authors: United States. Forest Service. Northern Research Station.
Format: Electronic
Language: English
Published: Newtown Square, PA : U.S. Dept. of Agriculture, Forest Service, Northern Research Station, [2010]
Physical Description: 1 online resource (25 pages) : illustrations.
Series: General technical report NRS ; 71.
Subjects:
Online Access: http://purl.fdlp.gov/GPO/gpo3942
http://www.nrs.fs.fed.us/pubs/gtr/gtr_nrs71.pdf