Oskar Augustus Johannsen
Identifiers
- Amazon0353465070
- Open LibraryOL9185792A
Books by Oskar Augustus Johannsen
Total count: 3
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Handbook of Medical EntomologyCreative Media Partners, LLC2015-01-01
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Aquatic Nematocerous Diptera, IiChironomidaeCreative Media Partners, LLC2018-01-01
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Aquatic Insects in New York State : A Study Conducted at the Entomologic Field Station, Ithaca, N. Y. , under the Direction of Ephraim Porter Felt : Aquatic Insects in New York Statea Study Conducted at the Entomologic Field Station, Ithaca, N. Y. under the Direction of Ephraim Porter FeltCreative Media Partners, LLC2018-01-01