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1Human ecology: basic concepts for sustainable development Human ecology: basic concepts for sustainable developmentby 90655 Marten, G.G.
Published 2001bibliotecaIICA -
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3bibliotecaIICA
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4by 90655 MARTEN, G.G., 7245 East-West Environment and Policy Institute, Honolulu, Hawaii (EUA)
Published 1982bibliotecaIICA -
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