citation
Jousma, G.; Roelofsen, F.; Vasak, S.; Boak, R.; Chatterjee, R.; Villholth, Karen; Riemann, K.; Tindimugaya, C. 2005. Guideline on exploitable groundwater resources: a practical approach to assessment of exploitable groundwater. Utrecht, Netherlands: International Groundwater Resources Assessment Centre (IGRAC). 30p. + appendices.
