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WHO aircraft disinsection methods and procedures, 2nd ed
The safety and applicability of synthetic pyrethroid insecticides …
Aircraft disinsection insecticides - World Health Organization …
合成拟除虫菊酯类杀虫剂在飞机灭虫中的安全性和适用性:系统综 …
WHO aircraft disinsection methods and procedures
Aircraft disinsection: what is the usefulness as a public health ...
Aircraft disinsection: what is the usefulness as a public health ...
Aircraft disinsection: what is the usefulness as a public health ...