Books by Oskar Augustus Johannsen
Aquatic Nematocerous Diptera (1903)
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Aquatic Nematocerous Diptera, II: Chironomidae (1905)
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Aquatic Nematocerous Diptera, Ii.: Chironomidae
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Aquatic Nematocerous Diptera, Ii.: Chironomidae
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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
Alexander Dyer Macgillivray, Oskar Augustus Johannsen, James George Needham
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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
Alexander Dyer Macgillivray, Oskar Augustus Johannsen, James George Needham
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Aquatic Nematocerous Diptera (1903)
-20% with code BOOKS
In stock at our supplier
Aquatic Nematocerous Diptera, II: Chironomidae (1905)
-20% with code BOOKS
In stock at our supplier