Role of surface and groundwater in meeting crop water demand in intensive agriculture systems using a nodal network approach

Ullah, M. K.; Khan, S.; Christen, E.; Ahmad, H. M. N. 2002. Role of surface and groundwater in meeting crop water demand in intensive agriculture systems using a nodal network approach. In Qureshi, A. S.; Bhatti, A.; Jehangir, W. A. (Eds.), Sustaining surface and groundwater resources: Proceedings of the International Workshop on Conjunctive Water Management for Sustainable Irrigated Agriculture in South Asia, Lahore, Pakistan, April 16-17, 2002. Lahore, Pakistan: IWMI. pp.29-44.