| 1 | Delegation of authority: A study of selected large scale units in Visakhapatnam |
| Researcher: | Bhaskar, Racherla Kumar |
| Guide: | Balamohan Das, V |
| University: | Andhra University |
| Language: | English |
| 2 | Physical distribution of fertilizers in Andhra Pradesh: A quantitative approach |
| Researcher: | Satya Rao, K |
| Guide: | Balamohan Das, V |
| University: | Andhra University |
| Language: | English |
| 3 | |
| Researcher: | Satya Raju, R |
| Guide: | Balamohan Das, V |
| University: | Andhra University |
| Language: | English |
| 4 | socio-economic study of non-captive limestone mine workers in Guntur District of Andhra Pradesh |
| Researcher: | Subbarayudu, Veluguri |
| Guide: | Balamohan Das, V |
| University: | Andhra University |
| Language: | English |