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Google圖書搜尋
Effect of Certain Hydrocarbon Oils on Respiration of Foliage and Dormant Twigs of the Apple
Victor Wendell Kelley
出版
University of Illinois Agricultural Experiment Station
, 1930
URL
http://books.google.com.hk/books?id=Dj-GPSG6xkYC&hl=&source=gbs_api