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Case History of Population Change in a Bacillus Thuringiensis-treated Vs. an Untreated Outbreak of the Western Spruce Budworm
Richard R. Mason
出版United States, Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1996
URLhttp://books.google.com.hk/books?id=OpRTpyAjH_IC&hl=&source=gbs_api
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