00448nam a2200169 a 450000100080000000500110000800800410001910000160006024500420007626000710011830000090018965300090019865300150020765300220022270000160024470000180026010199782001-12-03       1980    bl uuuu     u0uu1 u    #d1 aBROWN, C.A.  aScaling impacts of alternative plans.  aBoulder-Colorado: Center for Research on Judgment and Policyc1980  a81p.  aAgua  aHidrologia  aQualidade da agua1 aQUINN, R.J.1 aHAMMOND, K.R.