O. A. Johannsen

OA

17 featured booksO. A. Johannsen

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OL1858939A

Featured books

Representative editions for works actually authored by this person.

AD
Image source: Open Library
Aquatic diptera
Aquatic diptera | 1969
Representative edition for this work grouping in the active catalog.
cover
EO
Image source: Open Library
Embryology of insects and myriapods
Embryology of insects and myriapods | 1941
Representative edition for this work grouping in the active catalog.
cover
GO
Image source: Open Library
Genera of plancton organisms of the Cayuga lake basin
Genera of plancton organisms of the Cayuga lake basin | 1915
Representative edition for this work grouping in the active catalog.
cover
PF
Image source: Open Library
Potato flea-beetle (Epitrix cucumeris)
Potato flea-beetle (Epitrix cucumeris) | 1913
Representative edition for this work grouping in the active catalog.
cover
SB
Image source: Open Library
Spruce bud worm and spruce leaf miners
Spruce bud worm and spruce leaf miners | 1913
Representative edition for this work grouping in the active catalog.
cover
IN
Image source: Open Library
Insect notes for 1912
Insect notes for 1912 | 1912
Representative edition for this work grouping in the active catalog.
cover
TF
Image source: Open Library
The fungus gnats of North America, part IV
The fungus gnats of North America, part IV | 1912
Representative edition for this work grouping in the active catalog.
cover
GT
Image source: Open Library
Guide to the insects of Connecticut
Guide to the insects of Connecticut. | 1911
Representative edition for this work grouping in the active catalog.
cover
TF
Image source: Open Library
The fungus gnats of North America, part III
The fungus gnats of North America, part III | 1911
Representative edition for this work grouping in the active catalog.
cover
IN
Image source: Open Library
Insect notes for 1910
Insect notes for 1910 | 1911
Representative edition for this work grouping in the active catalog.
cover
IN
Image source: Open Library
Insect notes for 1911
Insect notes for 1911 | 1911
Representative edition for this work grouping in the active catalog.
cover
HT
Image source: Open Library
Histological technique
Histological technique | 1910
Representative edition for this work grouping in the active catalog.
cover
AT
Image source: Open Library
Apple tree insects of Maine
Apple tree insects of Maine | 1910
Representative edition for this work grouping in the active catalog.
cover
IN
Image source: Open Library
Insect notes for 1909
Insect notes for 1909 | 1910
Representative edition for this work grouping in the active catalog.
cover
TF
Image source: Open Library
The fungus gnats of North America, part II
The fungus gnats of North America, part II | 1910
Representative edition for this work grouping in the active catalog.
cover
TF
Image source: Open Library
The fungus gnats of North America, part I
The fungus gnats of North America, part I | 1909
Representative edition for this work grouping in the active catalog.
cover
Medical entomologyO. A. Johannsen
ME
Medical entomology
Medical entomology | 1938
Representative edition for this work grouping in the active catalog.
no cover

Works in catalog

Quick navigation into the work-level grouping pages behind the featured books.

Aquatic diptera
Representative edition published 1969
Open Work
Embryology of insects and myriapods
Representative edition published 1941
Open Work
Genera of plancton organisms of the Cayuga lake basin
Representative edition published 1915
Open Work
Potato flea-beetle (Epitrix cucumeris)
Representative edition published 1913
Open Work
Spruce bud worm and spruce leaf miners
Representative edition published 1913
Open Work
Insect notes for 1912
Representative edition published 1912
Open Work
The fungus gnats of North America, part IV
Representative edition published 1912
Open Work
Guide to the insects of Connecticut
Representative edition published 1911
Open Work
The fungus gnats of North America, part III
Representative edition published 1911
Open Work
Insect notes for 1910
Representative edition published 1911
Open Work
Insect notes for 1911
Representative edition published 1911
Open Work
Histological technique
Representative edition published 1910
Open Work
Apple tree insects of Maine
Representative edition published 1910
Open Work
Insect notes for 1909
Representative edition published 1910
Open Work
The fungus gnats of North America, part II
Representative edition published 1910
Open Work
The fungus gnats of North America, part I
Representative edition published 1909
Open Work
Medical entomology
Representative edition published 1938
Open Work

O. A. Johannsen

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Featured books

Works in catalog