000 00528cam a2200205ua 4500
020 _c60.00
041 _aeng
_h
082 _a628.3
_bSAN/SE
100 _aSanthosh kumar, Garg .
245 _aSewage disposal and air pollution engineering /
_cSanthosh kumar garg.
_hTextual Documents
250 _a8 /
_b.
260 _aDelhi :
_bKhanna publishers ,
_c1992.
300 _a696 ; .
365 _a60.00
500 _a* CSS
504 _a
700 1 _aRajeswari, Garg .
942 _cBK
999 _c263457
_d263457