| 1 | Experimental investigation of vg 30 bitumen modified with poly phosphoric acid | |
| Researcher: | V. Venkata Ramayya | |
| Guide: | Dr. Vinayaka Ram and Prof. S. Krishnaiah | |
| University: | Jawaharlal Nehru Technological University, Anantapuram | |
| Language: | English | |
| Shodhganga | ||