Key to gall midges
Subtitle: (A resumé of studies I-VII, Itonididae)
By: by Ephraim Porter Felt
Series: New York State Museum bulletin -- no. 257; New York State Museum bulletin -- no. 257.
Publisher: University of the State of New York
Published: 1925
Place of publication: Albany
Language: eng
Number of pages: 239
Subjects: Gall midges
Notes: Cover title.

"A study of gall midges, VIII."--P. 4.

Bibliography: p. 176-186.

Also available in electronic format.