00593nam a2200181Ia 4500 0000021338 20251012174805.0 n uk c 047127853X eng TD194.6 .P76 1981 Project appraisal and policy review edited by Timothy O'Riordan and W R Derrick Sewell Chichester ; New York J Wiley c1981 p. Includes bibliographies and index. Environmental impact analysis Case studies. Environmental protection Case studies. 10851 10851