Note 2 — A SURVEY OF THE ZOOCECIDIA ON SPECIES OF HICORIA CAUSED BY PARASITES BELONGING TO THE ERIOPHYIDÆ AND THE ITONIDIDÆ (CECIDOMYIIDÆ).[1]
Reading edition
Pergande, T. “North American Phylloxerinae affecting Hicoria and other Trees.” Proc. Davenport Acad. Sci. 9:185-271, pls. 1-21. 1903.