TY - RPRT TI - Physical, chemical, and biological characteristics of selected headwater streams along the Allegheny Front, Blair County, Pennsylvania, July 2011–September 2013 AU - Dennis J. Low AU - Robin A. Brightbill AU - Heather L. Eggleston AU - Jeffrey J. Chaplin PY - 2016 DO - 10.3133/ofr20151173 UR - https://pubs.usgs.gov/publication/ofr20151173 ID - ofr20151173 ER -