TY  - SER
AU  - Khan, J.R.
AU  - Malik, S.R.
AU  - Sibtain, S.F.
AU  - Maqbool, M.A.
TI  - Air Quality at Gas-Oil Field at Nara District Khairpur Sindh, Pakistan
KW  - Air Quality Analysis
KW  - Oil and Gas Field
KW  - Environmental Impact
ER  -