Fifth report of the United States Entomological Commission, being a revised and enlarged edition of Bulletin no7, on insects injurious to forest and shade trees . inifolii. 4. Asterodiaspis quercicola. Report V, U. S. Entomological Commission. Plate Bark-lice of Pine and Oak. 1. Rhizococcus, on Araucariau pine. ~. Rhizococcus quercus. Report V, U. S. Entomological Commission Plate XXX.

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Keywords: ., bookcentury1800, bookdecade1890, bookpublisherwashingtongovtprin