000 00444nam a22001457a 4500
999 _c295856
_d295856
008 210709b2019 ||||| |||| 00| 0 eng d
082 _a628
_bBAS
100 _aBasavaraja, M. E.
110 _aProf. E. T. Puttaiah
245 _aAssessment of Air Pollution in Delhi Before and After Metro Rail
260 _aGulbarga:
_bGulbarga University,
_c2019
300 _a181p;
502 _aDept. of Environmental Science
_bPh.D
_d2019
942 _cT