000 00449nam a2200157Ia 4500
008 211115s9999 xx 000 0 und d
020 _a81-7035-267-3
041 _aeng
082 _aG91
_bP2
100 _aSrivastava, Manish L. .
245 0 _aPhysico-chemical and microbiological characters of water /
_cby Manish L. Srivastava.
260 _aDelhi :
_bDaya Publishing House ,
_c2002
300 _a166p ;
650 _aBiology
942 _cTB
999 _c48852
_d48852