| Walker, P. (1987). Progress report on a study of the conservation status of south american tortoises. Testudo, 2(5), 48–54. |
|
| Added by: Admin 24 Aug 2008 17:40:13 UTC |
Pop. 2.25%
|
| Walker, P. (1989). Geochelone denticulata - yellow-footed tortoise, forest tortoise. In I. R. Swingland & M. W. Klemens (Eds.), The Conservation Biology of Tortoises (pp. 22–23). |
|
| Added by: Admin 24 Aug 2008 17:40:13 UTC |
Pop. 2.5%
|
| Walker, P. (1989). Geochelone carbonaria - red-footed tortoise. In I. R. Swingland & M. W. Klemens (Eds.), The Conservation Biology of Tortoises (pp. 17–19). |
|
| Added by: Admin 24 Aug 2008 17:40:13 UTC |
Pop. 2.25%
|
| Walker, P. (1989). Geochelone chilensis - chaco tortoise. In I. R. Swingland & M. W. Klemens (Eds.), The Conservation Biology of Tortoises (pp. 20–21). |
|
| Added by: Admin 24 Aug 2008 17:40:13 UTC |
Pop. 2.25%
|
