000 00790nam a22001937a 4500
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008 240311s2020 bg a|||| mb|| 000 0 eng d
040 _aBD-DhUL
_cBD-DhUL
082 _a363.7392
_bONI
100 1 _aOnny, Orna Rahman
245 0 _aImpacts of covid 19 lockdown situation on spatial variation of air quality parameters and their implications on human health satisfaction /
_cOrna Rahman Onny
_h[MS Thesis]
260 _aDhaka :
_bUniversity of Dhaka,
_c2020.
300 _a72 p. in various pagings :
_bill. (chiefly col.) ;
_c30 cm.
504 _aIncludes bibliographical references
505 _aThesis (MS)--Department of Geography & Environment, University of Dhaka, Session: 2019-20
650 4 _aAir pollution
942 _2ddc
_cREF
999 _c259115
_d259115