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Formal Opening of the Lake Laboratory Building
Osborn, Herbert (1904-06)
A State Natural History Survey
Osborn, Herbert (1906-02)
Entomological Notes
Osborn, Herbert (1903-02)
A List of Hemiptera Collected in the Vicinity of Bellaire, Ohio
Osborn, Herbert (1900-11)
A New Species of Tinobregums (Homoptera Jassidae)
Osborn, Herbert (1911-01)
Note on Habits of Senotainia Rubriventris Macq.
Osborn, Herbert (1906-12)
Some Confused Species of Phlepsius and Eutettix (Homoptera)
Osborn, Herbert (1923-05)
Helps in Entomological Study
Osborn, Herbert (1901-11)
Editorial Note
Osborn, Herbert (1931-11)