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Recht auf Wasser - eine ökonomische Perspektive
Gawel, Erik, (2011)
Price and Income Elasticities of Residential Water Demand: Why Empirical Estimates differ
Dalhuisen, Jasper M., (2001)
Water governance in the Kyrgyz agricultural sector: on its way to integrated water resource management?
Herrfahrdt, Elke, (2006)