The biology of North American caddis fly larvae ...
By: by John Thomas Lloyd ...
Published: 1921
Place of publication: Cincinnati, O
Language: eng
Number of pages: 124
Subjects: Caddisflies.
Notes: Bibliography: p. 120-124.
Thesis (Ph. D.)--Cornell University, 1921.
"Reprinted from Bulletin of the Lloyd Library, no. 21, Entomological series no. 1."