• publisher: Cambridge [Mass.] : Harvard University Press
  • creator: Stejneger, Leonhard, 1851-1943 Barbour, Thomas, 1884-1946
  • contributor: Barbour, Thomas, 1884-1946.
  • Keyword: Amphibians North America. Reptiles North America.
  • years: 1917.
  • pages: 125 p. ;
  • class: QL645
  • download: pdf file