| 1 | |
| Researcher: | Gupta, R L |
| Guide: | Roy, N K |
| University: | Indian Agricultural Research Institute |
| Language: | English |
| 2 | |
| Researcher: | Gupta, R L |
| Guide: | Gokhale, H V |
| University: | Rashtrasant Tukadoji Maharaj Nagpur University |
| 3 | Appraisal of the public distribution system of essential commodities in Rajasthan |
| Researcher: | Gupta, R L |
| University: | University of Rajasthan |
| Language: | English |