| 1 | stohe age cultures of the Eleru river valley in East Godavari district, andhra Pradesh |
| Researcher: | Kasturi Bai, M |
| University: | Acharya Nagarjuna University |
| Language: | English |
| 2 | |
| Researcher: | Sundara Rama Sastry, V |
| University: | Acharya Nagarjuna University |
| Language: | English |