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1Human and environmental systems; a geographer's appraisal Human and environmental systems; a geographer's appraisalby Chapman, G.P.
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3Texto bibliotecaUAAAN MX
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4DESERTIFIED GRASSLANDS THEIR BIOLOGY AND MANAGEMENT / DESERTIFIED GRASSLANDS THEIR BIOLOGY AND MANAGEMENT /Texto bibliotecaUAAAN MX
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6Libro bibliotecaINFOR CL
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11conference_item bibliotecaUNESCO
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13Texto bibliotecaCOLPOS
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14Texto bibliotecaFAO IT
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18by Chapman, G.W. 1423211764972, FAO, Rome (Italy). Forestry Dept. eng 184178, Allan, T.G. 1423211764973
Published 1978Texto bibliotecaFAO IT -
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20by Chapman, G.W. 1423211764972, FAO, Rome (Italy). Dépt. des Forêts fre 184490, Allan, T.G. 1423211764973
Published 1979Texto bibliotecaFAO IT