In-service experience with traffic noise barriers /
William Bowlby.

APA Citation

Bowlby, W., National Cooperative Highway Research Program. (1992). In-service experience with traffic noise barriers. Washington, D.C.: National Academy Press.

MLA Citation

Bowlby, William, and National Cooperative Highway Research Program. In-service Experience With Traffic Noise Barriers. Washington, D.C.: National Academy Press, 1992.