Title
Biology of Bombus polaris Curtis and B. hyperboreus Schönherr at Lake Hazen, Northwest Territories (Hymenoptera: Bombini)
By
Richards, K. W.
Original Publication
Quaestiones entomologicae
Published by
Edmonton, Dept. of Entomology, University of Alberta,
Identifiers
BioStor:
https://biostor.org/reference/194941