000 00407nam a2200145Ia 4500
008 180712s9999 xx 000 0 und d
020 _a8174884386
082 _a363.7392
_bENC
100 _aChhatwal, G.R., ed.
245 _aENCYCLOPAEDIA of environmental air pollution
260 _aNew Delhi
_bAnmol pub.
_c2003
300 _a3v. (v.1-vii, 340; v.2-670; v.3-1022 p.)
650 _aPollution
942 _cR
999 _c13848
_d13848