Evaluating health impact :
Briscoe, John.
Evaluating health impact : water supply, sanitation, and hygiene education / John Briscoe, Richard G. Feachem, M. Mujibur Rahaman. - Ottawa, Ont. : International Development Research Centre, 1986. - 80 p.
0889364702
Health planning.
Water supply.
Sanitation.
Health education.
Evaluation studies.
WA 525
Evaluating health impact : water supply, sanitation, and hygiene education / John Briscoe, Richard G. Feachem, M. Mujibur Rahaman. - Ottawa, Ont. : International Development Research Centre, 1986. - 80 p.
0889364702
Health planning.
Water supply.
Sanitation.
Health education.
Evaluation studies.
WA 525