000 00580nam a2200181Ia 4500
008 130910s9999 xx 000 0 und d
041 _aeng
082 _221st ed.
_aP 631.62
_bKHA/S
100 _aI.S. Singh
245 _aSewage water utilization through biodrainage
_c[by] S.S. Khanna [and] I.S. Singh
260 _aKumarganj :
_bN.D. University of Agriculture and Technology ,
_c[199-?]
300 _a11p.: col. ill ;
_c24cm
653 _aSewage disposal
653 _aSewage sludge as fertilizre
653 _aWater quality management
700 _aKhanna, S.S.
942 _cEN
_2ddc
999 _c27742
_d27742