ABB Environmental Systems (Firm), Babcock & Wilcox Company, Public Service Company of Colorado, & U.S. Clean Coal Technology Demonstration Program. (1999). Technologies for the combined control of sulfur dioxide and nitrogen oxides emissions from coal-fired boilers: A report on three projects conducted under separate cooperative agreements between the U.S. Department of Energy and ABB Environmental Systems, the Babcock & Wilcox Company, Public Service Company of Colorado. Clean Coal Technology.
Chicago Style (17th ed.) CitationABB Environmental Systems (Firm), Babcock & Wilcox Company, Public Service Company of Colorado, and U.S. Clean Coal Technology Demonstration Program. Technologies for the Combined Control of Sulfur Dioxide and Nitrogen Oxides Emissions from Coal-fired Boilers: A Report on Three Projects Conducted Under Separate Cooperative Agreements Between the U.S. Department of Energy and ABB Environmental Systems, the Babcock & Wilcox Company, Public Service Company of Colorado. [Washington, D.C.?]: Clean Coal Technology, 1999.
MLA (9th ed.) CitationABB Environmental Systems (Firm), et al. Technologies for the Combined Control of Sulfur Dioxide and Nitrogen Oxides Emissions from Coal-fired Boilers: A Report on Three Projects Conducted Under Separate Cooperative Agreements Between the U.S. Department of Energy and ABB Environmental Systems, the Babcock & Wilcox Company, Public Service Company of Colorado. Clean Coal Technology, 1999.