Kite, Geoff Integrated basin modeling / and Peter Droogers - Colombo, Sri Lanka : International Water Management Institute, 2000 - 30 p. - Research report ; no. 43 . - International Water Management Institute. Research report ; no. 43 . ISBN: 9290904119 ISSN: 10260862 Subjects--Topical Terms: Basins (Geology)--Mathematical modelsIrrigation management