000 00534nam a2200145 a 4500
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035 _aF8901000709780
084 _aTRB REC 670 1978
245 _aAir quality analysis in transportation planning / Transport-ation Research Board.
260 _aWashington, D.C. : TRB
300 _a82 p.
440 _aRecord ; 670 / Transportation Research Board
690 _aAire - Calidad - Consideraciones.Transporte urbano - Planeamiento.
710 _aNational Research Council. Transportation Research Board (E-.U.A.)
999 _c59601
_d59601