citation
Rehman, G.; Munawwar, H. Z.; Hussain, A. 1997. Salinity management alternatives for the Rechna Doab, Punjab, Pakistan. Volume 2 - History of irrigated agriculture. Lahore, Pakistan: International Irrigation Management Institute (IIMI). Pakistan National Program. x, 145p. (IWMI Pakistan Report R-021.2 / IIMI Pakistan Report R-021.2) doi: http://dx.doi.org/10.3910/2009.459