Bumble bees and cuckoo bumble bees of California (Hymenoptera: Apidae).

Bumble bees and cuckoo bumble bees of California (Hymenoptera: Apidae).

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Détails bibliographiques
Auteur principal: Thorp, Robbin W.
Format: Livre
Langue:English
Publié: Berkeley University of California Press 1983
Sujets:
Bombus.
Insects > California.
Psithyrus.