تفاصيل
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2007/6/01
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ورقة عمل
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40856
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1
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1
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2010/7/01
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Disclosed
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Philippines environment monitor 2006
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water pollution;drainage need;sanitation and hygiene;septic tank;broad range of stakeholders;Chronic Obstructive Pulmonary Disease;access to health care;water supply and sanitation;Center for Health Development;access to water source;quality of drinking water;quality of water resource;indoor air pollution;hepatitis a;human waste;poor sanitation;environmental health;rural area;risk of exposure;contaminated water supply;improved water source;hygiene... انظر المزيد