?url_ver=Z39.88-2004&rft_id=10.1126%2Fscience.1235009&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Vidic%2C+R.+D.&rft.aulast=Vidic&rft.aufirst=R.+D.&rft.issue=6134&rft.volume=340&rft.date=17+May+2013&rft.issn=0036-8075&rft.atitle=Impact+of+Shale+Gas+Development+on+Regional+Water+Quality&rft.title=Science&rft.genre=article