| 1 | Water balance and development of agriculture in Kurnool District, Andhra Pradesh, India |
| Researcher: | Purushottam Babu, I |
| Guide: | Rao, M Sambasiva |
| University: | Sri Krishnadevaraya University |
| Language: | English |
| 2 | |
| Researcher: | Raviraj Kumar, T |
| Guide: | Rao, M Sambasiva |
| University: | Sri Krishnadevaraya University |
| Language: | English |
| 3 | Land suitability water balance cropping pattern of Tirunelveli District Tamilnadu |
| Researcher: | Vathsala, I |
| Guide: | Rao, M Sambasiva |
| University: | Madurai Kamaraj University |
| Language: | English |