01790nam 2200409Ka 450 991069128640332120020711124625.0(CKB)5470000002344496(OCoLC)50138255ocm50138255(OCoLC)995470000002344496(EXLCZ)99547000000234449620020709d2000 ua 0engtxtrdacontentcrdamediacrrdacarrierDevelopment document for final effluent limitations guidelines and standards for synthetic-based drilling fluids and other non-aqueous drilling fluids in the oil and gas extraction point source category[electronic resource]Washington, DC :U.S. Environmental Protection Agency, Office of Water,[2000]Title from title screen.Drilling mudsStandardsUnited StatesEffluent qualityStandardsUnited StatesOil field chemicalsStandardsUnited StatesOil well drillingStandardsUnited StatesWaterPollutionUnited StatesPoint source identificationDrilling mudsStandardsEffluent qualityStandardsOil field chemicalsStandardsOil well drillingStandardsWaterPollutionPoint source identification.United States.Environmental Protection Agency.Office of Water.GPOGPOBOOK9910691286403321Development document for final effluent limitations guidelines and standards for synthetic-based drilling fluids and other non-aqueous drilling fluids in the oil and gas extraction point source category3108308UNINA