TY - BOOK AU - Kotzen,Benz AU - English,Colin TI - Environmental noise barriers: a guide to their acoustic and visual design SN - 0419231803 AV - TD893.6.T7 K585 1999 U1 - 620.2/3 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 UR - http://www.loc.gov/catdir/enhancements/fy0651/00265235-d.html ER -