| 1 | |
| Researcher: | Chakraverty, M Khanlal |
| Guide: | Singh, A S |
| University: | Indian Agricultural Research Institute |
| Language: | English |
| 2 | Change in cropping pattern and its implications: a case study of Andhra Pradesh |
| Researcher: | Rao, Chirala Sankar |
| Guide: | Srivastava, Ravi Shankar |
| University: | Jawaharlal Nehru University, New Delhi |
| Language: | English |
| 3 | Change in cropping pattern and its implications: a case study of Andhra Pradesh |
| Researcher: | Rao, Chirala Sankar |
| Guide: | Srivastava, Ravi Shankar |
| University: | Jawaharlal Nehru University, New Delhi |
| Language: | English |
| 4 | Changes in cropping patterns in Narnaul Tehsil, Haryana, 1966-88 |
| Researcher: | Yadav, Ram Niwas |
| Guide: | Qazi, Mohd Ahmed |
| University: | JAMIA MILIA ISLAMIA |
| Language: | English |