| 1 | economic study of poultry farming in Tamil Nadu: A case study of Salem District |
| Researcher: | Raja, A |
| Guide: | Srinivasaraghavan, N |
| University: | Madurai Kamaraj University |
| Language: | English |
| 2 | |
| Researcher: | Raja Ram |
| Guide: | Singh, D D |
| University: | University of Lucknow |
| Language: | English |
| 3 | economik analysis of fertilizer use in major cereal in jaipur district rajasthan |
| Researcher: | Saini, Raja Ram |
| Guide: | Verma, R C |
| University: | RAJASTHAN AGRICULTURE UNIVERSity |
| Language: | English |