Heil,, Mark
Reducting air pollution from urban passenger transport : a framework for policy analysis / Mark Heil, Sheoli Pargal
Reducting air pollution from urban passenger transport : a framework for policy analysis / Mark Heil, Sheoli Pargal
. - Washington : World Bank, 1998
. - 25 p. 28 cm
. - (Policy research working paper; 1991))
504.05