. Economic entomology for the farmer and fruit-grower [microform] : and for use as a text-book in agricultural schools and colleges . Walking-sticks, Diaphcromcyafi-moiata.—a iimi b, the eggs, enk^rged, from the edge and side; c, young just hatching ; d, the male, and c the female adult.
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Keywords: ., bookcentury1800, bookdecade1890, bookpublisherphila, bookyear1896