United States. General Accounting Office
Daniel E. Paxson
Unknown Author
Lei-Yong Jiang
Bruce E. Anderson
Jarrett F. Price
Scott Christopher Herndon
American Society of Mechanical Engineers
Margaret R. Egan
Beverly J. Audeh
Alan Mortlock
United States. Environmental Protection Agency. Office of Transportation and Air Quality
International Off-Highway Meeting and Exposition (1983 Milwaukee, Wis.)
Environmental Health Associates Inc
Margaret R Egan
Kurt Egon Shuler