Titlebook: Gewinnoptimale Preisbestimmung in werbefinanzierten Märkten; Eine conjoint-analyt Thomas Gieseking Book 2009 Gabler Verlag | Springer Fachm

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https://doi.org/10.1007/978-3-540-71516-0resources (8,000,000 km3), followed by lake water (2.7%), soil water (0.8%), and river water (0.01%); the rest belongs to atmospheric water vapor. Most lakes are interrelated with groundwater; more than 45% of the surface discharge of rivers in humid and semi-arid climates originates from groundwate