A contribution to the knowledge of the internal anatomy of Trichoptera ...
By: by Hazel Elisabeth Branch ...
Published: 1922
Place of publication: Columbus, O
Language: eng
Number of pages: 275
Subjects: Caddisflies.
Notes: Bibliography: p. 271-272.
Thesis (Ph. D.)--Cornell university, 1921.
Illustrations numbered as plates.
"Reprinted from the Annals of the Entomological society of America, vol. XV."