Literaturrecherche

Literatur Osterburg B (1999) Agri-environmental programs and the use of soil conservation measures in Germany. In: Stott DE, Mohtar RH, Steinhardt GC (eds) Sustaining the global farm : selected papers from the 10th International Soil Conservation Organization Meeting, May 24-29, 1999, West Lafayette, IN. West Lafayette: USDA-ARS National Soil Erosion Laboratory, pp 112-118