Towards planning for sustainable development : a guide for the Ultimate Environmental Threshold (UET) Method / edited by J. Kozlowski, G. Hill. Ultimate Environmental Threshold (UET) Method. Kozlowski, Jerzy M. 1931- Hill, Greg, 1949 January 18- Regional planning Environmental aspects. City planning Environmental aspects. Sustainable development. HT391 .T689 1993 338.9 TOW Includes bibliographical references and index. Brookfield, Vt. : Avebury, c1993. c1993. 1993 Text xi, 373 p. : eng