A Preliminar̂y Note on the Variation of Scutellation in the Garter Snakes Alexander Grant Ruthven Published: 1907 Total Pages: 8 Get eBook
Report of the Director of the Museum of Zoology to the Board of Regents ... University of Michigan. Museum of Zoology Published: 1916 Total Pages: 1012 Get eBook
University of California Publications in Zoology University of California (1868-1952) Published: 1941 Total Pages: 478 Get eBook
