Roodman, David Malin Paying the piper : subsidies, politics and the environment / David Malin Roodman - Washington : Worldwatch Institute (WI) , 1996 - 80p. : ill. ; 30 cm. - Worldwatch Paper No.133 . Includes bibliographical references. Subjects--Topical Terms: Government policyEnvironmentPoliticsSubsidies Gov. Doc. Class. No.: US WI P-133