登入選單

返回Google圖書搜尋

Characteristics of Residual Insecticides Toxic to the House Fly

Willis Nels BruceIllinois. Natural History Survey Division

出版	authority of the State of Illinois, 1949
URL	http://books.google.com.hk/books?id=wRwkzwEACAAJ&hl=&source=gbs_api