?url_ver=Z39.88-2004&rft_id=10.1002%2Fclen.200900215&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=M.A.&rft.au=Zahed%2C+M.A.&rft.aulast=Zahed&rft.title=Clean+-+Soil%2C+Air%2C+Water&rft.date=2012&rft.issue=3&rft.volume=40&rft.issn=18630650&rft.atitle=Response+Surface+Analysis+to+Improve+Dispersed+Crude+Oil+Biodegradation&rft.pages=262-267&rft.genre=article