Direct and indirect emissions production by urban truck movement in the Chicago region /

"Project no. 10.082."

Pedestrian movement.

Transportation Department, Washington, D.C.

The rural and urban economies /

Bibliography: p. 127-128

Goods transportation in urban areas. Proceedings of the Engineering Foundation conference, Berwick Academy, So. Berwick, Me., Aug 5-10, 1973. Final report.

Federal Highway Administration, Washington, D.C.