Descriptions and records of North American Trichoptera
Subtitle: with synoptic notes
By: by Herbert H. Ross.
Contributors: American Entomological Society.
Publisher: American Entomological Society
Published: 1947
Place of publication: [Philadelphia]
Language: eng
Number of pages: 168
Subjects: Caddisflies -- North America
Other titles: Transactions of the American Entomological Society (1890). 73.a.
Notes: Cover title.

"From the Transactions of the American Entomological Society, v. 73, 125-168, issued September 16, 1947."

"1143.140."