000 00509nam a2200217 454500
001 057278
003 BD-ChCU
008 Eng
020 _a8170352673
040 _aDLC
_cDLC
_dBD-ChCU
082 0 0 _a628.162/S774p
100 1 _aSrivastava, Manish l
_bx
245 1 0 _aPhysico-chemical and microbiological characlers of water
_bx
250 _ax
260 _aDelhi
_bDaya pub.
_c2002
300 _a166
504 _ax
650 0 _aWater purification
_bWater
700 1 _ax
942 _2ddc
_cBK
999 _c57278
_d57278