000 00571nam a22001697a 4500
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008 210223b ||||| |||| 00| 0 eng d
020 _a9789332581951
082 _a628
100 _aVarandani, N S
245 _aEnvironmental Engineering
_bPrinciples and Practices
260 _aDelhi
_bPearson Education
300 _a574p.
490 _vVolume I
653 _aEnvironmental Microbiology, Quantity of Water, Quality of Water, Solid Waste Management, House Drainage, Water Treatment Systems, Air Pollution, Industrial Wastes
942 _cBK