02249nam 2200529 450 991070795470332120180507161145.0(CKB)5470000002469021(OCoLC)1033675080(EXLCZ)99547000000246902120180503j201612 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierMonitoring air quality in class I wilderness areas of the Northeastern United States using lichens and bryophytes /the authors, Alison C. Dibble [and five others]Newtown Square, PA :U.S. Forest Service,December 2016.1 online resource (44 pages) illustrations (chiefly color), maps (chiefly color)General technical report ;NRS-165"December 2016."Includes bibliographical references.Monitoring air quality in class one wilderness areas of the Northeastern United States using lichens and bryophytesMonitoring air quality in class 1 wilderness areas of the Northeastern United States using lichens and bryophytesAir qualityNortheastern StatesMeasurementEnvironmental monitoringNortheastern StatesLichen conservationNortheastern StatesBryophytesConservationNortheastern StatesLichenological surveysNortheastern StatesIndicators (Biology)Northeastern StatesForest monitoringNortheastern StatesTechnical reports.lcgftAir qualityMeasurement.Environmental monitoringLichen conservationBryophytesConservationLichenological surveysIndicators (Biology)Forest monitoringDibble Alison C.1384289United States.Forest Service.Northern Research Station,GPOGPOBOOK9910707954703321Monitoring air quality in class I wilderness areas of the Northeastern United States using lichens and bryophytes3460805UNINA