Biosystematics of insects living in female birch catkins. I. Gall midges of the genus Semudobia Kieffer (Diptera, Cecidornyiidae)
Roskam, J C
Article
1977
Tijdschrift voor entomologie
120
153--197
BioStor
Dutch
[Amsterdam], Nederlandse Entomologische Vereniging,
BioStor: https://biostor.org/reference/49883
In copyright. Digitized with the permission of the rights holder.
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http://creativecommons.org/licenses/by-nc-sa/3.0/
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