| 1 | 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 | 
| 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 |