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Earthscan
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Archibugi, F. (Franco)
Ashgate
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Gardner, Gary T., 1958-, Prugh, Tom, Renner, Michael, 1957-, Agar, Betsy, Mastny, Lisa, Worldwatch Institute
Island Press
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United Nations Human Settlements Programme
Earthscan, UN-Habitat
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Ham, Maarten van, Reuschke, Darja, Kleinhans, Reinout, Mason, Colin, Syrett, Stephen
Edward Elgar
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Carley, Michael, Jenkins, Paul, 1953-, Smith, Harry, 1963-
Earthscan Publications
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Willis, K. G. (Kenneth George), Turner, R. Kerry, 1948-, Bateman, Ian
E. Elgar
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Heberle, Lauren C., Opp, Susan M., 1979-
Ashgate
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Tilbury, Daniella
IUCN--The World Conservation Union
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