1 Rehman, G.; Hussain, A.; Hamid, A.; Almas, A. S.; Tabassum, M.; Nomani, M. A.; Yousaf, K. 1998. Waterlogging and salinity management in the Sindh Province. Volume 1 - The irrigated landscape: resource availability across the hydrological divides. Lahore, Pakistan: International Irrigation Management Institute (IIMI). Pakistan National Program. xxii, 222p. (IWMI Pakistan Report R-070.1 / IIMI Pakistan Report R-070.1) [doi: https://doi.org/10.3910/2009.520]
2 Rehman, G.; Hussain, A.; Hamid, A.; Almas, A. S.; Tabassum, M.; Nomani, M. A.; Yousaf, K. 1998. Waterlogging and salinity management in the Sindh Province. Volume 1 - the irrigated landscape: resource availability across the hydrological divides. Annexes. Lahore, Pakistan: International Irrigation Management Institute (IIMI). Pakistan National Program. v.p. (IWMI Pakistan Report R-070.1 / IIMI Pakistan Report R-070.1) [doi: https://doi.org/10.3910/2009.521]