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Last edited by MARC Bot
October 9, 2020 | History
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O. A. Johannsen

We need a photo of O. A. Johannsen

entomologist

Born 1870
Died 1961

15 works Add another?

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  • Cover of: Aquatic diptera

    First published in 1934 — 5 editions
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  • Cover of: Insect notes for 1912

    First published in 1912 — 1 edition
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  • Cover of: The fungus gnats of North America, part I

    First published in 1909 — 1 edition
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  • Cover of: Potato flea-beetle (Epitrix cucumeris)

    First published in 1913 — 1 edition
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  • Cover of: The fungus gnats of North America, part III

    First published in 1911 — 1 edition
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  • Cover of: Insect notes for 1909

    First published in 1910 — 1 edition
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  • Cover of: Insect notes for 1910

    First published in 1911 — 1 edition
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  • Cover of: Spruce bud worm and spruce leaf miners

    First published in 1913 — 1 edition
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  • Cover of: The fungus gnats of North America, part II

    First published in 1910 — 1 edition
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  • Cover of: The fungus gnats of North America, part IV

    First published in 1912 — 1 edition
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  • Cover of: Insect notes for 1911

    First published in 1911 — 1 edition
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  • Cover of: Aquatic nematocerous diptera. (I)

    First published in 1903 — 1 edition
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  • Cover of: Embryology of insects and myriapods: the developmental history of insects, centipedes, and millepedes from egg desposition [!] to hatching

    First published in 1941 — 1 edition
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  • Cover of: The fungus gnats of North America

    First published in 1909 — 1 edition
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  • Cover of: Genera of plancton organisms of the Cayuga lake basin

    First published in 1915 — 1 edition
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We need a photo of O. A. Johannsen

entomologist

Born 1870
Died 1961

Subjects

Diptera, Mycetophilidae, Insect pests, Aquatic insects, Diseases and pests, Insects, Chironomidae, Embryology, Flea-beetles, Freshwater animals, Identification, Insecten, Larvae, Leafminers, Mosquitoes, Myriapoda, New York (State), Plankton, Potatoes, Spruce, Spruce budworm

Places

Maine, North America

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History

Download catalog record: RDF / JSON
October 9, 2020 Edited by MARC Bot add ids
June 6, 2012 Edited by VacuumBot Removed period from death date
August 26, 2008 Edited by RenameBot fix author name
April 1, 2008 Created by an anonymous user initial import