| 1 | study of characteristics of improved farm practices as related to adoption |
| Researcher: | Roy, Ram Nandan |
| University: | Indian Agricultural Research Institute |
| Language: | English |
| 2 | Training needs of farmers in relation to high yielding varieties of paddy |
| Researcher: | Roy, Nawal Kishore |
| University: | Indian Agricultural Research Institute |
| Language: | English |