Nearctic and Palaearctic Heterotrissocladius (Diptera: Chironomidae)
By: Ole A. Saether.
Contributors: Canada. Department of the Environment. Fisheries and Marine Service.
Series: Bulletin of the Fisheries Research Board of Canada -- 193
Publisher: Department of the Environment Fisheries and Marine Service
Published: 1975
Place of publication: Ottawa
Language: eng
Notes: Abstract in English and French.