| 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 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 |
| 3 | |
| Researcher: | Ramanathan, K M |
| Guide: | Krishnamoorthy, K |
| University: | Tamil Nadu Agricultural University |
| Language: | English |