TY  - RPRT
TI  - Hydraulic fracturing water use variability in the United States and potential environmental implications
AU  - Tanya J. Gallegos
AU  - Brian A. Varela
AU  - Seth S. Haines
AU  - Mark A. Engle
PY  - 2015
DO  - 10.1002/2015wr017278
UR  - https://pubs.usgs.gov/publication/70159788
ID  - 70159788
ER  -