| 1 | |
| Researcher: | Venkateswarlu, Budati |
| University: | Andhra University |
| Language: | Telugu |
| 2 | Technology level, production structure and farm size: A study of Andhra Pradesh agriculture |
| Researcher: | Venkateswarlu, A |
| Guide: | Chadha, G K |
| University: | Jawaharlal Nehru University |
| Language: | English |