FREFLO, RURALN, URBANN
Subtitle: a suite of computer programs to predict traffic noise.
Contributors: Transport and Road Research Laboratory. Transport Systems Department. Environment Division.
Series: Supplementary reports -- 209UC.
Publisher: Environment Division, Transport Systems Department, Transport and Road Research Laboratory
Published: 1976
Place of publication: Crowthorne, Berks
Language: eng
Number of pages: 22