TY - BOOK AU - Briscoe, John AU - Feachem, Richard G. AU - Rahaman, M. Mujibur TI - Evaluating health impact water supply, sanitation, and hygiene education SN - 0889364702 U1 - 628.4 PY - 1986/// CY - Ottawa PB - International Development Research Centre KW - Water supply KW - Sanitation KW - Health education KW - Hygiene, Public ER -