. Economic entomology for the farmer and fruit-grower [microform] : and for use as a text-book in agricultural schools and colleges . The wheat-head army-worm.— rt, a, eating out a head of grain ; b, eggs under a leaf sheath ; enlarged at c, d; the moth, Leucania albilinea, surmounting all.

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Keywords: ., bookcentury1800, bookdecade1890, bookpublisherphila, bookyear1896