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1bibliotecaCGIAR
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2Texto bibliotecaFAO IT
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3Texto bibliotecaFAO IT
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4by Palmer-Jones, R.W., Reading Univ. (United Kingdom). Dept. of Agricultural Economics and Management eng
Published 1974Texto bibliotecaFAO IT -
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6Rethinking research on land degradation in developing countries Rethinking research on land degradation in developing countriesby Biot, Y., IBRD, Washington, DC (USA) eng, Blaikie, P.M., Jackson, C., Palmer-Jones, R.
Published 1995Texto bibliotecaFAO IT