The Subspecies of Nebraska Savannah Sparrows

Authors

Myron H. Swenk

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Recommended Citation

Swenk, Myron H. (1921) "The Subspecies of Nebraska Savannah Sparrows," Wilson Bulletin: Vol. 33 : Iss. 2 , Article 12.
Available at: https://digitalcommons.usf.edu/wilson_bulletin/vol33/iss2/12