guide to the larvae of the nearctic diamesinae (diptera:chironomidae)
Subtitle: the genera bo̲r̲e̲o̲h̲e̲p̲t̲a̲g̲y̲i̲a̲,̲ pr̲o̲t̲a̲ ̲n̲y̲p̲u̲s̲,̲ di̲a̲m̲e̲s̲a̲,̲ and ps̲e̲u̲d̲o̲k̲i̲e̲f̲f̲i̲e̲f̲f̲e̲r̲i̲e̲l̲l̲a̲ ̲
By: by Jan S. Doughman.
Contributors: Geological Survey (U.S.)
Series: Water-resources investigations -- 83-4006.
Publisher: U.S. Geological Survey; Open-File Services Section, Western Distribution Branch [distributor]
Published: 1983
Place of publication: Doraville, Ga; Lakewood, Colo
Language: eng
Number of pages: 58
Subjects: Diamesa.; Chironomidae.
Notes: Bibliography: p. 55-57.