Oberholser's Revision of the Ladder-backed Woodpeckers

Authors

J. A. Allen

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Recommended Citation

Allen, J. A. (1911) "Oberholser's Revision of the Ladder-backed Woodpeckers," The Auk: Vol. 28: Iss. 4, Article 45.
Available at: https://digitalcommons.usf.edu/auk/vol28/iss4/45