000 00326pab a2200121 454500
008 180718b xxu||||| |||| 00| 0 eng d
100 _aSingh, Sarup
245 _aUrban environmental crisis: some basic issues
650 _a Urban
650 _aEnvironment
773 _aJournal of the Institute of Town Planners, India
909 _a168
999 _c168
_d168