Expanding the measure of wealth : indicators of environmentally s ustainable development. - Washington, D.C. : The World Bank, 1977. - vii, 110 p. ; 27 cm. - Environmentally sustainable development studies and monographs serie s ; no. 17 . Includes bibliographical references. ISBN: 0821339567 Subjects--Topical Terms: Sustainable development.Economic indicators.Environmental indicators.