登入選單

返回Google圖書搜尋

Lime-sulphur as a Stomach Poison for Insects, by E.W. Scott and E.H. Siegler ...

Edouard Horace SieglerE. W. Scott

出版	U.S. Government Printing Office, 1913
URL	http://books.google.com.hk/books?id=PSkuQwAACAAJ&hl=&source=gbs_api