00523cam a22001457a 4500008004000000082001500040100002200055245013400077260003900211300000900250440003900259650003800298700001900336700002200355180718b1998   xxu||||| |||| 00| 0 eng d  aO91x72 D26  aDasgupta, Susmita  aWhat improves environmental performance?: evidence from Mexican industrycby susmita Dasgupta, Hemamala Hettige and David Wheeler  aWashington, D.C.bWorld Bankc1998  a24p.  aPolicy research working paper 1877  aEnvironmental management - Mexico  aWheeler, David  aHettige, Hemamala