Environmental noise barriers : a guide to their acoustic and visual design /

Eitemau Tebyg

• Environmental noise barriers : a guide to their acoustic and visual design /
  gan: 257348 Kotzen, Benz, et al.
  Cyhoeddwyd: (1999)
• In-service experience with traffic noise barriers /
  gan: 403810 Bowlby, William
  Cyhoeddwyd: (1992)
• Underwater noise analysis - impact to communication link /
  gan: Nima Bahrami, 1983-, et al.
  Cyhoeddwyd: (2013)
• Underwater noise analysis - impact to communicationn link [electronic resource] /
  gan: Nima Bahrami, 1983-
  Cyhoeddwyd: (2013)
• Sound attenuation due to barrier with void [microform] /
  gan: Chio, Guat Lee, et al.
  Cyhoeddwyd: (2006)