Books by Karl W. Simpson

8 books found

Common larvae of Chironomidae (Diptera) from New York State streams and rivers

Common larvae of Chironomidae (Diptera) from New York State streams and rivers

19801 ed.
A guide to basic taxonomic literature for the genera of North American Chironomidae (Diptera)--adults, pupae, and larvae

A guide to basic taxonomic literature for the genera of North American Chironomidae (Diptera)--adults, pupae, and larvae

19821 ed.
Keys for the genus Cricotopus

Keys for the genus Cricotopus

19831 ed.
Macroinvertebrate survey of the Allegheny River, New York--1975

Macroinvertebrate survey of the Allegheny River, New York--1975

19801 ed.
Macroinvertebrate survey of the upper Hudson River, New York, 1972

Macroinvertebrate survey of the upper Hudson River, New York, 1972

19741 ed.
The poetry of the Negro, 1746-1970

The poetry of the Negro, 1746-1970

19498 ed.
[Northern lights

[Northern lights

19831 ed.
Got Jesus?

Got Jesus?

20021 ed.