Studies of neotropical caddishlies, XXIII :

by Flint, Oliver S.

Series: (Its : Contributions to zoology ; . no. 118). Published by : Smithsonian Institution P., (Washington D.C. :) Physical details: 28 p. : ill., mpas.- Subject(s): Ochrotrichia. | Caddis-flies. | Caddis-flies -- Mexica. | Caddis-flies -- Central America. Year: 1972 Reviews from LibraryThing.com: