Calzadilla, Alvaro; Rehdanz, Katrin; Tol, Richard S.J. - Forschungsstelle Nachhaltige Umweltentwicklung (ZMK), … - 2008
Water problems are typically studied at the farm-level, the river–catchment-level or the country-level. About 70% of irrigation water is used for agriculture, and agricultural products are traded internationally. A full understanding of water use is impossible without understanding the...