000 00387nam a2200145Ia 4500
008 150317s9999 xx 000 0 und d
020 _a9788189981310
080 _a614.7.576.8
_bTIW-S
100 _aTiwari, B. D.
245 _aSewage pollution and microbiology
260 _c2009
_aDelhi
_bSwastik Publishers
300 _avii, 295p.
650 _aSEWERAGEMICROBIOLOGY
942 _2udc
_cBK
999 _c7278
_d7278