Authors(s) | Swingland, I. R. |
Year | 1989a |
Title | Geochelone elephantopus. Galapagos giant tortoise. In: I. R. Swingland, and M. W. Klemens (eds.). The Conservation Biology of Tortoises, pp. 24-28. Occ. Pap. IUCN/SSC 5, Tortoise and Freshwater Specialists Group. IUCN, Gland, Switzerland. |