Nonanal+co2,the best mosquito attractant in the world

2011年8月10日星期三

Plan to curb disease in new school year

... of health centres in the city's districts, Nguyen Dac Tho, deputy head of the City Preventive Medicine Centre, said that students' parents would also be provided with information to raise awareness and destroy mosquito larvae in their homes. ... Plan to curb disease in new school year

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