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1Texto bibliotecaIICA
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2Texto bibliotecaFAO IT
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3Texto bibliotecaFAO IT
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4Texto bibliotecaFAO IT
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5bibliotecaIICA
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6by Barbier, E.B., Beijer International Inst. of Ecological Economics, Stockholm (Sweden) eng, Burgess, J.C., Folke, C. 180542
Published 1994Texto bibliotecaFAO IT -
7by 46265 Barbier, E.B., 51964 Burgess, J.C., 68257 Folke, C., 3462 Beijer International Institute of Ecological Economics (Suiza)
Published 1995Texto bibliotecaIICA