Hjalte, Krister, 1944- Environmental policy and welfare economics / Krister Hjalte, Karl Lidgren [and] Ingemar Stahl ; translated (from the Swedish) by Curt Wells - Cambridge : The University Press, c1977 - vii, 111 p. : ill. ; 23 cm. Includes bibliographical references and index ISBN: 0521215498 : PND 5.50 0521291828 Subjects--Topical Terms: Environmental policyWelfare economics Dewey Class. No.: 301.31