00406pab a2200133 454500008004000000100002400040245009700064260000900161300001300170650001400183650001800197700001800215773003900233180718b2012   xxu||||| |||| 00| 0 eng d  aSingh, Abha Laxshmi  aIndoor air pollution: Assessing and mapping of vulnerable areas of Aligarh city for planning  c2012  ap.46-55.  aPollution  aAir pollution  aJamal, Saleha  aIndian Journal of Regional Science