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Soil Erosion / 著者: Morgan, R. P. C.

The political economy of soil erosion in developing countries / 著者: Blaikie, Piers M.

Soil Erosion / 著者: Morgan, R. P. C.

Soilerosion by water : some measures for its control on cltivated lands / 著者: Stout, B. A.

soil erosion by wind and measures for its control on agriculture /

Soil conservation assessing the national resources inventory.

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Imperial gullies soil erosion and conservation in Lesotho / 著者: Showers, Kate Barger

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Soil erosion and sediment redistribution in river catchments measurement, modelling, and management /

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Dirt the erosion of civilizations / 著者: Montgomery, David R., 1961-

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Bodemdaling langs de Nederlandse kust case Hondsbossche en Pettermer zeewering /

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Dirt the erosion of civilizations / 著者: Montgomery, David R., 1961-

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Scour and erosion proceedings of the fifth International Conference on Scour and Erosion, ICSE-5, November 7-10, 2010, San Francisco, California /

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Erosion in geomechanics applied to dams and levees

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Historical agriculture and soil erosion in the upper Mississippi Valley hill country 著者: Trimble, Stanley Wayne

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