TY - BOOK AU - Ensink, Jeroen H. TI - Use of untreated wastewater in peri-urban agriculture in Pakistan: risks and opportunities T2 - Research report SN - 9290905034 PY - 2002/// CY - Colombo, Sri Lanka PB - International Water Management Institute KW - Agricultura KW - Pakistán KW - Aguas residuales para irrigación ER -