| 1 | |
| 2 | |
| Language: | English |
| 3 | Hydraulic fracturing with particular reference to soil cyclinders |
| 4 | Studies on performance characteristics of hydraulic classifiers |
| Language: | English |
| 5 | |
| 6 | Design and flow investigations on a fully reversible axial pump turbine |
| Language: | English |
| 7 | Analytical and experimental studies of ion catalytic hydrazine thrustor |