| 1 | Studies in drought climatology of the different climatic zones of North India |
| Researcher: | Rama, Sastry Cherla Venkata |
| University: | Andhra University |
| Language: | English |
| 2 | |
| Researcher: | Sarma, Allada Ahobala Lakshminarasimha |
| University: | Andhra University |
| Language: | English |