The birds of El Salvador
By: by Donald R. Dickey and A. J. Van Rossem.
Contributors: Van Rossem, A. J. 1892-1949.
Series: Field Museum of Natural History.  Publication 406; Zoological series -- v. 23.; Publication (Field Museum of Natural History : 1909) -- 406.; Publication (Field Museum of Natural History : 1909) -- v. 23.
Published: 1938
Place of publication: Chicago
Language: eng
Number of pages: 609
Subjects: Birds -- El Salvador.