policy directions : global report on human settlements 2009 United Nations Human Settlements Programme text enk London Sterling, VA Nairobi, Kenya Earthscan United Nations Human Settlements Programme 2009 Abridged ed. monographic eng xi, 84 p. col. ill. 25 cm. United Nations Human Settlements Programme. Includes bibliographical references (p. [83]-84). City planning Environmental aspects Sustainable development Urban ecology (Sociology) HT166 .P54242 2009 HS/1191/09E 9789211320039 (volume) 9211320038 (volume) 9789211319293 (series) http://www.unhabitat.org/grhs/2009 http://www.unhabitat.org/grhs/2009 PUCPR 09100 20201023062710.0 294243