Desert Locust Plague Prevention Programme 防治沙漠蝗虫灾害方案
history of plague prevention 防疫史
manchurian plague prevention service 东三省防疫事务总处
modern mechanism of plague prevention 近代防疫机制
institute of harbin plague prevention 哈尔滨防疫院
north manchuria plague prevention service 东三省防疫事务总处
However, the poor mass who had not enough to eat and wear regarded sanitation and plague prevention as wild wishes.
但对广大的贫苦人民来说温饱尚未解决，卫生和防疫不过是一种奢望。
Therefore, gosling plague virus VP3 gene is very important in the diagnosis and prevention of Gosling Plague.
因此小鹅瘟病毒VP3基因在该病的诊断及预防上具有及其重要的意义。
应用推荐