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Soil conservation assessing the national resources inventory.
Publicado em 1986An electronic book accessible through the World Wide Web; click to view
Recurso Electrónico livro electrónico -
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Imperial gullies soil erosion and conservation in Lesotho /
Publicado em 2005An electronic book accessible through the World Wide Web; click to view
Recurso Electrónico livro electrónico -
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Soil erosion and sediment redistribution in river catchments measurement, modelling, and management /
Publicado em 2006An electronic book accessible through the World Wide Web; click to view
Recurso Electrónico livro electrónico -
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Dirt the erosion of civilizations /
Publicado em 2007An electronic book accessible through the World Wide Web; click to view
Recurso Electrónico livro electrónico -
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Dirt the erosion of civilizations /
Publicado em 2012An electronic book accessible through the World Wide Web; click to view
Recurso Electrónico livro electrónico