STAVINS, ROBERT N. (EDITOR) ECONOMICS OF THE ENVIRONMENT: SELECTED READINGS - 4TH ED. - Estados Unidos W.W. NORTON & COMPANY 1999 NEW YORK - 659 ISBN: 0393975231 LCCN: 34433 Subjects--Topical Terms: ASPECTOS ECONOMICOSMEDIO AMBIENTEPROBLEMAS SOCIALESSERVICIOS SOCIALES Dewey Class. No.: 363.7