Variations and genetic relationships of the garter-snakes
By: by Alexander G. Ruthven.
Contributors: United States National Museum.
Series: Bulletin / United States National Museum -- 61; Bulletin (United States National Museum) -- no. 61.
Publisher: United States National Museum
Published: 1908
Place of publication: Washington
Language: eng
Number of pages: 201
Subjects: Garter snakes; Animals -- Variation
Notes: Includes bibliographical references and index.