A text-book of entomology, including the anatomy, physiology, embryology and metamorphoses of insects, for use in agricultural and technical schools and colleges as well as by the working entomologist . B FIG. 181. — Larva of Sisyra, frombeneath. £, an abdominal , from Sharp. -or

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Keywords: ., bookcentury1800, bookdecade1890, bookpublishe, booksubjectinsects