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The Syrphidœ of the Ethiopian Region Based on Material in the Collection of the British Museum (Natural History)
British Museum (Natural History). Department of EntomologyMario Bezzi
其他書名
With Descriptions of New Genera and Species
出版order of the Trustees, 1913
URLhttp://books.google.com.hk/books?id=80wgAQAAMAAJ&hl=&source=gbs_api