TY - BOOK AU - Roodman,David Malin AU - Peterson,Jane A. TI - Getting the signals right: tax reform to protect the environment and the economy T2 - Worldwatch paper SN - 187807136X AV - HJ5316 R66 PY - 1997/// CY - [Washington, D.C.] PB - Worldwatch Institute KW - Impuestos al impacto ambiental KW - PolĂ­tica ambiental ER -