00000nam a2200000 a 4500 20251203090514.0 9780471808954 333.71 WES Westman, Walter E Ecology, impact assesment and environmental planning New York John Wiley 19-? 532 p. 22cm. PB Replacement copy, 9780471808954, 1985, USD.49.95 Includes bibliographical references and index Ecology Environmental impact analysis Environmental protection--Planning Eng PUL 18264 C 9961 9961 0 0 0 0 PU PU 1998-04-08 36.95 0 333.71 WES 18264 BK