The Diptera (Calyptratae) of the Sandwell Valley, West Bromwich. (Concluded from volume 94, page 31)
Bloxham, M. G.
Article
1982
The entomologist's record and journal of variation
94
60--64
BioStor
English
[London s.n
BioStor: https://biostor.org/reference/186984
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