Soil degradation

Assessment of dryland degradation : linking theory and practice through site water balance modelling / Matthias M. Boerschema:ProductModel Assessment of dryland degradation : linking theory and practice through site water balance modelling / Matthias Michiel Boerschema:ProductModel Detecting and monitoring land degradation features and processes in the Cochabamba Valleys, Bolivia : a synergistic approach / Graciela Isabel Metternichtschema:ProductModel Economic policies for sustainable resource development models applied to the Sudan / Eisa Abdalla Abdelgalilschema:ProductModel Farmers' responses to soil degradation in areas of agricultural colonization : comparisons between Paraguay and Brazil / Mariecke van der Glasschema:ProductModel Gaining ground : land use and soil conservation in areas of agricultural colonisation in South Brazil and East Paraguay / Mariecke van der Glasschema:ProductModel Gaining ground : land use and soil conservation in areas of agricultural colonisation in South Brazil and East Paraguay / Marieke van der Glasschema:ProductModel Rethinking soil and water conservation in a changing society : a case study in eastern Burkina Faso / Valentina Mazzucato and David Niemeijer ; [photos and ill. Valentina Mazzucato ... et al.]schema:ProductModel Soil degradation : proceedings of The land use seminar on soil degradation, Wageningen , 13-15 October 1980 / sponsored by the Commission of the European Communities, Directorate-General for Agriculture, Coordination of Agricultural Research ; ed. by D. Boels, D.B. Davies...[et al.]schema:ProductModel