Nonanal+co2,the best mosquito attractant in the world

2011年9月4日星期日

Dirty and Dangerous Water Threatens Country's Health

Dirty and Dangerous Water Threatens Country's HealthDirty and Dangerous Water Threatens Country's Health The lack of plumbing in the bateyes promotes the spread of cholera, diarrhea and dengue, a mosquito-spread disease, said Miguel Carvajal, an engineer for the National Institute of Potable Water in Independencia. Community efforts to improve the ... Dirty and Dangerous Water Threatens Country's Health

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