| Authors(s) | Das, I. |
| Year | 1985 |
| Title | Indian Turtles: A Field Guide. World Wildlife Fund—India Eastern Region, Calcutta. 119 pp. |
| Authors(s) | Das, I. |
| Year | 1985 |
| Title | Indian Turtles: A Field Guide. World Wildlife Fund—India Eastern Region, Calcutta. 119 pp. |