Exhaust emission from passenger automobiles equipped with Doughboy carburetors /

by Thomson, John C.
Published 1970

Exhaust emissions from a passenger car equipped with a Universal Oil Products catalytic converter /

by Thomson, John C.
Published 1970

Emission report on the Tsurumi Trading Co. manifold /

by Thomson, John C., Gompf, Henry L.
Published 1972

Exhaust emissions from controlled and uncontrolled vehicles using the "Pollution Master" emission control device /

by Thomson, John C.
Published 1971

Exhaust emissions from a passenger automobile equipped with electronic fuel injection /

by Thomson, John C.
Published 1970

Exhaust emissions from a vehicle equipped with the Roberts induction modification supplied under contract CPA 70-51 /

by Thomson, John C.
Published 1970

An evaluation of the exhaust emissions from two vehicles equipped with compressed natural gas conversion kits /

by Thomson, John C.
Published 1970

Exhaust emissions from three low-emission vehicles using catalytic converters /

by Thomson, John C.
Published 1971

An evaluation of a variable cam timing technique as a control method for oxides of nitrogen /

by Thomson, John C.
Published 1970

A report on the exhaust emissions of an Army M-151 1/4 ton truck using an exhaust catalyst /

by Thomson, John C.
Published 1970