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Google圖書搜尋
A Second Digest of the Literature on DDT (May 1, 1944 to December 31, 1944)
Ruric Creegan Roark
Norman Eugene McIndoo
出版
United States Department of Agriculture, Agricultural Research Administration, Bureau of Entomology and Plant Quarantine
, 1946
URL
http://books.google.com.hk/books?id=dQZctwAACAAJ&hl=&source=gbs_api