TY  - SER
AU  - Faiz, Y.
AU  - Waheed, S.
AU  - Daud, M.
TI  - Air Poliution Risk Assessment: a Comparative Study of Industrial Cities of Pakistan
KW  - Air Quality
KW  - Air Particulate Matter (Apm)
KW  - Hazard Quotient (Hq)
ER  -