TY  - RPRT
TI  - Landscape consequences of natural gas extraction in Beaver and Butler Counties, Pennsylvania, 2004-2010
AU  - Coral M. Roig-Silva
AU  - E. Terry Slonecker
AU  - Lesley E. Milheim
AU  - Alexander R. Malizia
PY  - 2013
DO  - 10.3133/ofr20131226
UR  - https://pubs.usgs.gov/publication/ofr20131226
ID  - ofr20131226
ER  -