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Carefoot, NeilGibson, HowardWorld Health Organization. Community Water Supply and Sanitation UnitInternational Drinking Water Supply and Sanitation Decade[Human resources development handbook : guidelines for ministries & agencies responsible for water supply & sanitation / edited by Neil Carefoot & Howard Gibson]

Phillips, MargaretMills, AnneDye, ChristopherWorld Health Organization. Community Water Supply and Sanitation UnitWHO/FAO/UNEP/UNCHS Panel of Experts on Environmental Management for Vector Control[Guidelines for cost-effectiveness analysis of vector control / by Margaret Phillips, Anne Mills and Christopher Dye]

Phillips, MargaretMills, AnneDye, ChristopherWorld Health Organization. Community Water Supply and Sanitation UnitWHO/FAO/UNEP/UNCHS Panel of Experts on Environmental Management for Vector Control[Guidelines for cost-effectiveness analysis of vector control / by Margaret Phillips, Anne Mills and Christopher Dye]
Carefoot, NeilGibson, HowardWorld Health Organization. Community Water Supply and Sanitation UnitInternational Drinking Water Supply and Sanitation Decade[Human resources development handbook : guidelines for ministries & agencies responsible for water supply & sanitation / edited by Neil Carefoot & Howard Gibson]

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