Tertiary

…

…Publication 4699. 3 Riser-Roberts, Eve 1998. Remediation of Petroleum Contaminated Soils. New York: Lewis Publishers. 4 United State Department of the Interior, USGS. Feb 1998. Environment Behavior and Fate of Methyl tert-Butyl Ether (MTBE). Washington, D.C. 5 United States Environmental Protection Agency; Office of Solid Waste and Emergency Response. Jan 1998. MTBE Fact Sheet #2: Remediation of MTBE Contaminated Soil and Groundwater. Washington, D.C. 6 United States Environmental Protection Agency. Engineering Bulletin: In Situ Soil Vapor Extraction Treatment. May 1991. Washington, D.C.