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1Terminology for soil erosion and conservation: concepts, definitions and multilingual list of terms for soil erosion and conservation in English, French and German Terminology for soil erosion and conservation: concepts, definitions and multilingual list of terms for soil erosion and conservation in English, French and Germanby Bergsma, E., International Society of Soil Science, Wageningen (Netherlands) eng, Charman, P., Gibbons, F., Hurni, H., Moldenhauer, W.C.
Published 1996Texto bibliotecaFAO IT -
2Aspects of mapping units in the rain erosion hazard catchment survey Aspects of mapping units in the rain erosion hazard catchment surveyby Bergsma, E. (International Inst. for Aerospace Survey and Earth Sciences, Enschede (Netherlands)), International Inst. for Land Reclamation and Improvement, Wageningen (Netherlands) eng, International Workshop on Land Evaluation for Land-Use Planning and Conservation in Sloping Areas eng 17-21 Dec 1984 Enschede (Netherlands), Siderius, W. (ed.)
Published 1986Texto bibliotecaFAO IT