Phasing out polluting motorcycles in Bangkok : policy design by using contingent valuation surveys / Jian Xie... [et al.]
Phasing out polluting motorcycles in Bangkok : policy design by using contingent valuation surveys / Jian Xie... [et al.]
. - Washington : World Bank, 2004
. - 16 p. 28 cm
. - (Policy research working paper; 3402)
504.05(593)
629.118.6