A revision of the beetles of the genus Helophorus F. (Coleoptera: Hydrophilidae) subgeneral Orphelophorus d'Orchymont, Gephelophorus Sharp and Meghelophorus Kuwert
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| Format: | Book |
| Language: | English |
| Published: |
Helsinki
Helsingfors
1970
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| Series: | Acta zoologica Fennica
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| Subjects: | |
| Online Access: | Перейти в каталог НБ ТГУ |