| 1 | Studies on the effect of amendments, iron and phosphorus fertilization on rice in sodic soil |
| Researcher: | Ramanathan, S |
| Guide: | Kothandaraman, G V |
| University: | Tamil Nadu Agricultural University |
| Language: | English |
| 2 | Studies on induced mutations in groundnut Arachis hypogaea L |
| Researcher: | Ramanathan, T |
| Guide: | Rathinam, M |
| University: | Tamil Nadu Agricultural University |
| Language: | English |
| 3 | Studies in the physico-chemical properties of soils of Tamil Nadu in relation to clay mineralogy |
| Researcher: | Ramanathan, G |
| University: | Tamil Nadu Agricultural University |
| Language: | English |
| 4 | |
| Researcher: | Ramanathan, M R |
| Guide: | Kuppuswamy, G |
| University: | Annamalai University |
| 5 | |
| Researcher: | Ramanathan, K M |
| Guide: | Krishnamoorthy, K |
| University: | Tamil Nadu Agricultural University |
| Language: | English |