Colleen Helgeson Nelson (Q86462274)
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Ecologist who published Downy Waterfowl of North America by Delta Station Press
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Colleen Helgeson Nelson |
Ecologist who published Downy Waterfowl of North America by Delta Station Press |
Statements
30 September 1932
Identifiers
1 reference