| 1 | Ecological studies on some red algae of the Visakhapatnam Coast |
| Researcher: | Kaliaperumal, Narayana bakthar |
| Guide: | Umamaheshwararao, M |
| University: | Andhra University |
| Language: | English |
| 2 | Studies on the influence of pretreatment of seeds on the rhizosphere microflora of some crop plants |
| Researcher: | Narayana Prasad, N |
| University: | Annamalai University |
| Language: | English |