Morphometric, colour, and enzyme variation in bumblebees (Hymenoptera, Apidae, Bombus) in Fennoscandia and Denmark
By: Antti Pekkarinen.
Series: Acta zoologica Fennica ;; no. 158
Publisher: Helsingfors
Published: 1979
Place of publication: Helsinki
Language: eng
Number of pages: 60
Subjects: Bombus -- Variation.; Insects -- Variation.; Insects -- Scandinavia -- Variation.
Notes: Bibliography: p. 54-59.
Cover title.