Taxonomic studies on Chironomidae
Subtitle: Nanocladius, Pseudochironomus, and the Harnischia complex
By: Ole A. Saether.
Contributors: Canada. Department of Fisheries and the Environment. Fisheries and Marine Service.
Series: Bulletin of the Fisheries Research Board of Canada -- 196
Publisher: Department of Fisheries and the Environment, Fisheries and Marine Service
Published: 1977
Place of publication: Ottawa
Language: eng