A handbook of the dragonflies of North America
By: by James G. Needham and Hortense Butler Heywood, assisted by specialists in certain groups.
Contributors: Heywood, Mrs. Hortense Butler, joint author.
Publisher: C.C. Thomas
Published: 1929
Place of publication: Sringfield, Ill., Baltimore, Md
Language: eng
Number of pages: 378
Subjects: Dragonflies; Neuroptera -- North America
Notes: Bibliography: p. 359-365.