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Google圖書搜尋
Honey Bee Diseases and Pests
Marla Spivak
Gary S. Reuter
其他書名
A Companion to Beekeeping in Northern Climates
出版
University of Minnesota, Department of Entomology and Minnesota Extension Service
, 2006
URL
http://books.google.com.hk/books?id=rNkmAQAAMAAJ&hl=&source=gbs_api