Some Notes on Colias and Brenthis (Lepidoptera, Pieridæ and Nymphalidæ)
Klots, Alexander B. (Alexander Barrett), 1903-1989
Article
1937
Journal of the New York Entomological Society
45
311--333
BioStor
English
Lawrence, Kan Allen Press [etc.]
BioStor: https://biostor.org/reference/170192
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