000 00393nam a2200145Ia 4500
008 241225s9999 xx 000 0 und d
020 _a8122403018
082 _a628.5
_bRAO
100 _aRao, C S.
245 0 _aEnvironmental pollution control engineering
260 _aNew Delhi :
_bNew Age International,
_c1996.
300 _aVIII, 918 ;
365 _a0.00
650 _aLife Sciences
999 _c10247
_d10247