W. van der Hoek, M. Hassan, U., Ensink, J. H. J., Feenstra, S., Raschid-Sally, L., Munir, S., Aslam, R., Ali, N., Hussain, R., Matsuno, Y., and International Water Management Institute -Battaramulla, LK, IWMI,
Urban wastewater : a valuable resource for agriculture : a case study from Haroonabad, Pakistan, vol. no. 63. Colombo, Sri Lanka: International Water Management Institute (IWMI), 2002, p. 29 p. : 3 fig., 8 tab.
