| 461 |
A Study on the Air Quality During Surface Excavations |
1997 |
| 462 |
A study on the possibility of using some limestone as building and construction materials |
1997 |
| 463 |
An Inquiry into the tectonic setting of an ophiolite association from Egypt |
1997 |
| 464 |
Correlation of particle attrition in fluidized bed reduction of iron ores |
1997 |
| 465 |
Investigation and modeling of sedimentation of mixed particles |
1997 |
| 466 |
Nature and Growth Morphology of Intermediate Phases Formed During Reduction of Mn-Ore with Al-Filings |
1997 |
| 467 |
Pollution From Cement Industry |
1997 |
| 468 |
Prediction of surface subsidence over longwall mining Abu Tartur area |
1997 |
| 469 |
Production of AI-Ti Alloys (-20% Ti) from Rutile Concentrate, AI-Filings, and Cryolite or NaF Salts |
1997 |
| 470 |
Production of Al-Ti alloys (~ 20 % Ti) from rutile concentrate, Al filings and cryolite or Naf salt |
1997 |
