- Libro electrónicoOccurrence of the Garter Snake, Thamnophis sirtalis, in the Great Plains and Rocky MountainsT. Paul Maslin
- Libro electrónicoOccurrence of the Garter Snake, Thamnophis sirtalis, in the Great Plains and Rocky MountainsT. Paul Maslin
- Libro electrónicoOccurrence of the Garter Snake, Thamnophis sirtalis, in the Great Plains and Rocky MountainsT. Paul Maslin