Title
Collecting semi-quantitative samples of black fly larvae (Diptera: Simuliidae) and other aquatic insects from large rivers with the aid of artificial substrates
By
Fredeen, F. J. H.
Spurr, D T
Original Publication
Quaestiones entomologicae
Published by
Edmonton, Dept. of Entomology, University of Alberta,
Identifiers
BioStor:
https://biostor.org/reference/195013