The caddis flies or Trichoptera of New York state /

Bibliographic Details
Main Author:	Betten, Cornelius, 1877-1962
Other Authors:	Kjellgren, Blenda Louise, Orcutt, Alfred Walter, Davis, Marion Briggs
Format:	Book
Language:	English
Published:	Albany : The University of the state of New York, 1934.
Series:	New York State Museum bulletin ; no. 292.
Subjects:	Insects > New York (State) Caddisflies > Bibliography.

Description
Physical Description:	576 pages : illustrations
Bibliography:	Bibliography: pages 419-473.