The flower flies of the subfamily Syrphinae of Canada, Alaska, and Greenland

An edition of The flower flies of the subfamily Syrphinae of Canada, Alaska, and Greenland (1992)

The flower flies of the subfamily Syrphinae of Canada, Alaska, and Greenland

Diptera, Syrphidae

By J. R. Vockeroth

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Publish Date

1992

Publisher

Agriculture Canada

Language

eng

Pages

456

Description:

subjects: Syrphidae

Places: Alaska, Canada, Greenland