Descriptions of two new species of nun birds from Panama
By: by E.W. Nelson.
Series: Smithsonian miscellaneous collections -- v. 56, no. 37; Publication -- 2074; Publication (Smithsonian Institution) -- 2074.
Publisher: Smithsonian Institution
Published: 1912
Place of publication: Washington
Language: eng
Subjects: Nun-birds.; Birds -- Panama
Other titles: Descriptions of 2 new species of nun birds from Panama
Notes: "February 16, 1912."