000 00395nam a2200133Ia 4500
008 230711s9999||||xx |||||||||||||| ||und||
041 _aENG
082 _a624
_bKH-V
100 _aKhare,Mukesh
245 2 _aA video course on introduction to envrionmental pollution
_bL : 17 :- Calibration of Sound level Meta
260 _c1995
_aNew Delhi
_bIIT ,Delhi
650 _aCivil Engineering
942 _cBK
999 _c3187
_d3187