Search Results for the EPA National Library Catalog

Items Found: 5
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Your Search: (AUTHOR=Liljedahl AND Douglas AND L)


 
 
 
Select Item Title Year Published
91 RON-increased compression ratio engine demonstration / 1978
A study of emissions from 1967-1974 light duty vehicles in Denver, Houston, and Detroit / 1974
Study of exhaust emissions from 1965 thru 1975 model year light-duty vehicles in Houston, Chicago, and Phoenix / 1976
Study of exhaust emissions from 1966 through 1976 model year light-duty vehicles in Denver, Chicago, Houston, and Phoenix / 1977
Study of exhaust emissions from 1972 through 1975 model year light-duty vehicles in Denver / 1976

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