Automotive air pollution : issues and options for developing countries /

by Faiz, Asif
Published 1990

Air pollution from motor vehicle : standards and technologies for controlling emissions /

by Faiz, Asif
Published 1996

Engineering economics of the maintenance of earth and gravel roads /

by Faiz, Asif, Faiz, Asif, Staffini, Edgardo
Published 1979

Estimating vehicle operating costs /

Published 1994

Road deterioration in developing countries : causes and remedies /

by Harral, Clell G
Published 1988