| 1 | Characterisation and lime requirement of acidic soils of Kumaon Hills | |
| Researcher: | Singh, Ratan | |
| Guide: | Singh, D V | |
| University: | Dr Bhimrao Ambedkar University | |
| Language: | English | |
| 2 | ||
| Researcher: | Singh, Ratan | |
| University: | University of Rajasthan | |
| Language: | English | |
| 3 | ||
| Researcher: | Singh, Ratan | |
| University: | University of Rajasthan | |
| Language: | English | |
| 4 | ||
| Researcher: | Singh, Ratan | |
| University: | University of Rajasthan | |
| Language: | English | |
| 5 | ||
| Researcher: | Singh, Ratan | |
| Guide: | Rathore, Dheeraj | |
| University: | Central University of Gujarat, Gandhinagar | |
| Language: | English | |
| Shodhganga | ||
| 6 | ||
| Researcher: | Singh, Ratan Jeet | |
| Guide: | Monga, I P SBhasin, M K | |
| University: | University Of Delhi | |
| Language: | English | |
| 7 | Adhunik Hindi Kavita mein Rashtriya Chetana aur Dinkar ka kavya | |
| Researcher: | Singh, Ratan Kumar | |
| Guide: | Agrawal, Pushpa | |
| University: | Banaras Hindu University | |
| Language: | Hindi | |
| 8 | ||
| Researcher: | Singh, Ratan Prakash | |
| Guide: | Suraj Bhan | |
| University: | Chandra Shekhar Azad University of Agriculture and Technology | |
| Language: | English | |
| 9 | Optimal resource allocation among crop and dairy enterprises on farms of Etah District, U P | |
| Researcher: | Singh, Ratan Kumar | |
| University: | Indian Agricultural Research Institute | |
| Language: | English | |