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By "Ahlstrom, Elbert Halvor. "
Books/Journals (2)
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A revision of the rotatorian genera Brachionus and Platyias, with descriptions of one new species and two new varieties. Bulletin of the AMNH ; v. 77, article 3.
By: Ahlstrom, Elbert Halvor.
Publication info: 1940
Holding Institution: American Museum of Natural History Library
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A revision of the rotatorian genus Keratella, with descriptions of three new species and five new varieties. Bulletin of the AMNH ; v. 80, article 12.
By: Ahlstrom, Elbert Halvor.
Publication info: 1943
Holding Institution: American Museum of Natural History Library
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