| 1 | |
| Researcher: | Pulla, Rao P |
| Guide: | Srimannarayan, G |
| University: | Osmania University |
| Language: | English |
| 2 | Geochemical studies of organic matter in the eutrophic Visakhapatnam HarbourBay Of Bengal |
| Researcher: | Nageswara Rao, I |
| University: | Andhra University |
| Language: | English |
| 3 | Rate of depletion and build up of organic matter and its relationship to soil properties |
| Researcher: | Hari Prakash Rao, M |
| Guide: | Deshpande, P B |
| University: | Bangalore University |
| Language: | English |