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Google圖書搜尋
The Mexican Bean Beetle in the East and Its Control
Neale F. Howard
Loyd William Brannon
Horatio Clyde Mason
出版
U.S. Government Printing Office
, 1943
URL
http://books.google.com.hk/books?id=LVt0swEACAAJ&hl=&source=gbs_api