| 1 | Studies on microbiological quality of drinking water in Visakhapatnam city, AP | |
| Researcher: | Vijaya Chandran, M | |
| Guide: | Byragi Reddy, T | |
| University: | Andhra University | |
| Language: | English | |
| 2 | ||
| Researcher: | Prasad, G S S H V | |
| Guide: | Byragi Reddy, T | |
| University: | Andhra University | |
| Language: | English | |
| 3 | A physico chemical and bacteriological study of groundwater quality in visakhapatnam, a p , india | |
| Researcher: | Sasikala, V | |
| Guide: | Byragi Reddy, T | |
| University: | Andhra University | |
| Language: | English | |
| Shodhganga | ||
| 4 | ||
| Researcher: | Yaduvams, Madhu Sudan E | |
| Guide: | Byragi Reddy, T | |
| University: | Andhra University | |
| Language: | English | |
| Shodhganga | ||