Nomenclature of the Higher Groups in Swifts

Authors

Alexander Wetmore

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Recommended Citation

Wetmore, Alexander (1947) "Nomenclature of the Higher Groups in Swifts," Wilson Bulletin: Vol. 59 : Iss. 4 , Article 15.
Available at: https://digitalcommons.usf.edu/wilson_bulletin/vol59/iss4/15