000 00410nam a2200133Ia 45e0
008 180110s2002 xx 000 0 und d
020 _a8170352673
082 _a628.301579
100 _aSrivastava,manish L
245 0 _aPhysico-Chemical and Microbiological characters of water
260 _aDelhi
_bDaya Publishing house
_c2002
300 _a1,166P; 22
942 _2ddc
_cBK
999 _c2308
_d2308