000 00452nam a2200181Ia 4500
999 _c27880
_d27880
005 20211201143036.0
008 180712s9999 xx 000 0 und d
020 _a8176250295
041 _aEN
082 _a363.7392
_bHAR
_223
100 _aHARISH KUMAR
245 _aModern methods in environmental pollution analysis
260 _aNew Delhi
_bSarup
_c1998
300 _a2 v.(v.1-392 p.)
509 _aNS
650 _aAir pollution
942 _cR