Biodiversity Heritage Library
By "Garrod, A. H. "
Johannes Müller on certain variations in the vocal organs of the Passeres that have hitherto escaped notice. The translation by F. Jeffrey Bell, edited, with and appendix by A.H. Garrod [with the 8 plates of the original work]
By: Müller, Johannes, - Garrod, A. H.
Publication info: Oxford,Clarendon Press,1878.
Contributed by: Smithsonian Libraries