The biology of the North American caddis fly larvae /

Bibliographic Details

Main Author:	Lloyd, John Thomas, 1884-1970
Format:	Book
Language:	English
Published:	[Cincinnati, O.] : [J.U. & C.G. Lloyd], [1921]
Series:	Bulletin of the Lloyd Library of Botany, Pharmacy and Materia Medica ; no. 21. Entomological series, no. 1.
Subjects:	Caddisflies.