Evaluating health impact water supply, sanitation, and hygiene education

Evaluating health impact water supply, sanitation, and hygiene education

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书目详细资料
主要作者: Briscoe, John
其他作者: Feachem, Richard G., Rahaman, Mujibur
格式: 图书
语言:English
出版: Canada International Development Research Centre 1986
主题:
Environmental health > Evaluation > Congresses.
Sanitation > Health aspects > Evaluation > Congresses.
Water purification > Health aspects > Evaluation > Congresses.