Professor Clark on 'The Feather Tracts of Swifts and Hummingbirds'

By

Shufeldt, Robert Wilson 1850-1934

Type

Article

Date of Publication

1906

Original Publication

The Auk

Volume

23

Pages

243--245

Contributed by

BioStor

Language

English

Published by

Washington, D.C, American Ornithologists' Union, etc, 1884-

Identifiers

BioStor: https://biostor.org/reference/124314
DOI: https://doi.org/10.2307/4070788

Rights Status

Public domain. The BHL considers that this work is no longer under copyright protection.