TY  - BOOK
AU  - Kotzen,Benz
AU  - English,Colin
TI  - Environmental noise barriers: a guide to their acoustic and visual design 
SN  - 0419231803
U1  - 620.23 21
PY  - 1999///
CY  - London, New York
PB  - E & FN Spon
KW  - Noise barriers
KW  - Design and construction
KW  - Traffic noise
N1  - Includes bibliographical references and index
ER  -