TY - BOOK AU - Hjalte, Krister and Others AU - Lidgren, Karl ; jt. auth. AU - Stahl, Ingemar ; jt. auth. AU - Wells, Curt ; tr. TI - Environmental policy and welfare economics U1 - 333.715 PY - 1977/// CY - Cambridge PB - Cambridge University Press N1 - "Translated by Curt Wells" ER -