000 00337nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
020 _a8176483486
082 _a628.168 K95
100 _aKUMAR,A
245 0 _aBIOMONITORING OF SEWAGE POLLUTION
260 _aNEW DELHI
_bAPH PUB
_c2002
300 _avi+402p.,21X13Cms.
942 _cBK
_2DDC
999 _c28786
_d28786