TY  - SER
AU  - Alauddin, Mohammad
AU  - Nasreen, Shagufta
TI  - An InvestigationBeneficiation of Daudkhel Glass Sand with  Ommencial Hydrochloric Acid  for  Making High Grade Colourless Glass
KW  - Glass Sand
KW  - Beneficiation
KW  - Hydrochloric Acid
ER  -