| 431 |
Production of Useful Al-Base Master Alloys from Local Ores and Industrial Byproduct / Waste Materials |
2000 |
| 432 |
Study on the Behavior of Dust Emissions From Blasting in Quarries |
2000 |
| 433 |
Study on The Noise Pollution From Some Sources in Quarries |
2000 |
| 434 |
خطوات تنفيذية نحو حل قضية التعريب |
2000 |
| 435 |
A positive use of El-Sebaeya phosphate tailings |
1999 |
| 436 |
A positive use of El-Sebaeya phosphate tailings |
1999 |
| 437 |
A positive use of El-Sebaeya phosphate tailings |
1999 |
| 438 |
A positive use of El-Sebayia phosphate tailings |
1999 |
| 439 |
A Study on the Steady state and Deposition rate of Airborne Dust in Airways of Abu-Tartour Mine |
1999 |
| 440 |
Dust Generation in Relation to Coal Properties |
1999 |
