Description
Item Description:Authors: Lawrence Hoffman, Stephen E. Noren & Elmer C. Holt, Jr.
"September 1980."
"EPA contract number 68-01-4999 for Office of Environmental Engineering and Technology, Office of Research and Development, United States Environmental Protection Agency."
"Task A of EPA contract number 68-01-4999 fulfilled."
Physical Description:xvii, 223 pages : illustrations ; 28 cm.
Bibliography:Includes bibliographical references.