Effects of traffic and roads on the environment in urban areas

Ngā taipitopito rārangi puna kōrero
Kaituhi matua:	Organization for Economic Co-operation and Development
Hōputu:	Pukapuka
Reo:	Ingarihi
I whakaputaina:	Paris OECD c1973.
Ngā marau:	Urban transportation > Environmental aspects.