000 004560000a22001570004500
005 20251028083312.0
008 191114s9999 xx 000 0 und d
020 _a8174090576
082 _a628
_bGAR
100 _aGarg, S. K.
245 0 _aSewage Disposal and air pollution engineering /
_cS. K. Garg
250 _aVol. II
260 _aDelhi :
_bKhanna Publishers,
_c1979
504 _aIncludes references & indexes.
650 _aAir pollution engineering
999 _c31312
_d31312