Three new snakes from the Peruvian Andes
By: by Karl P. Schmidt and Warren F. Walker.
Contributors: Walker, Warren F.
Series: [Field Museum of Natural History.  Publication] no. 534; Zoological series of Field Museum of Natural History, v. 24, no. 28; Publication (Field Museum of Natural History : 1909) -- 534; Fieldiana -- v. 24, no. 28
Published: 1943
Place of publication: Chicago
Subjects: Serpents -- Peru