Descriptors of freeway noise
Subtitle: a guide for transportation planners
By: D.N. May.
Contributors: Ontario. Ministry of Transportation and Communications. Research and Development Division.
Publisher: Ministry of Transportation and Communications, Research and Development Division
Published: 1977
Place of publication: Downsview, ON
Language: eng
Subjects: Traffic noise -- Measurement.
Notes: "October 1977."

Includes bibliographical references.