University of Michigan Biological Station

The University of Michigan Biological Station (UMBS) was founded in 1909.

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Records of additional European sawflies in America and descriptions of new varieties of North American species

TitleRecords of additional European sawflies in America and descriptions of new varieties of North American species
Publication TypeJournal Article
Year of Publication1932
AuthorsRoss HH
JournalThe Canadian Entomologist
Volume64
Pagination247-251
KeywordsVARIETIES