Key to the subtribe Helocharae Orchym. (Coleoptera-Hydrophilidae) of Boreal America

By

Winters, Fred C.

Type

Article

Date of Publication

1927

Original Publication

The Pan-Pacific entomologist

Volume

4

Pages

19--29

Contributed by

BioStor

Language

English

Published by

San Francisco Pacific Coast Entomological Society

Identifiers

BioStor: https://biostor.org/reference/224501