Media type: E-Article Title: Drivers of change in agricultural water productivity and its improvement at basin scale in developing economies Contributor: Kumar, M. Dinesh; van Dam, Jos C. Published: Informa UK Limited, 2013 Published in: Water International, 38 (2013) 3, Seite 312-325 Language: English DOI: 10.1080/02508060.2013.793572 ISSN: 0250-8060; 1941-1707 Origination: Footnote: