01544oam 2200445Ia 450 991069084400332120040730102924.0(CKB)5470000002341894(OCoLC)44723079ocm44723079(OCoLC)995470000002341894(EXLCZ)99547000000234189420000804d1997 ua 0enguran||||||txtrdacontentcrdamediacrrdacarrierProcess and apparatus to accelerate restoration of acidified water by pretreatment with carbon dioxide[electronic resource] /Barnaby J. WattenReston, VA :U.S. Geological Survey,[1997][USGS fact sheet ;FS-105-97]Title from HTML title screen (viewed on July 30, 2004).WaterPurificationUnited StatesCarbon dioxideUnited StatesRestoration ecologyUnited StatesAcid pollution of rivers, lakes, etcUnited StatesWaterPurificationCarbon dioxideRestoration ecologyAcid pollution of rivers, lakes, etc.Watten Barnaby J1381423Geological Survey (U.S.)GISGISOCLCQGPOBOOK9910690844003321Process and apparatus to accelerate restoration of acidified water by pretreatment with carbon dioxide3424022UNINA