| 671 |
Benefication of El-Bahariya Iron ore by magnetic seperation |
1978 |
| 672 |
Benefication of El-Bahariya Iron ore by magnetic seperation. |
1978 |
| 673 |
Calcination of phosphate rock: in a fluidized bed furnace: effect of some design variables |
1978 |
| 674 |
Determination of the least number or rock specimens required for strength determinations to obtain dependable results |
1978 |
| 675 |
Effect of borehole geometry on drilling operations in different types of rocks |
1978 |
| 676 |
Mixing and Performance in Heterogeneous Chemical Reactors |
1978 |
| 677 |
New aspects in the study of strength properties of alabaster deposit in Wadi El-Assiuty |
1978 |
| 678 |
Report on: Attrition |
1978 |
| 679 |
Stress concentration at the intersection of two mine openings |
1978 |
| 680 |
The Hydrocyclone separation efficiency:effect of some design and operating variables |
1978 |
