annotated list of the cicadellidae and fulgoridae of elm
By: by Lester P. Gibson.
Contributors: Northeastern Forest Experiment Station (Radnor, Pa.)
Series: Research paper NE -- 278.
Publisher: Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station
Published: 1973
Place of publication: Upper Darby, Pa
Language: eng
Subjects: Elm -- Diseases and pests; Fulgoridae; Leafhoppers
Notes: Title from cover.

"Literature cited": p. 5.