00338pab a2200121 454500008004000000100001900040245006900059260000900128300001400137362001100151650002000162773003400182180718b2017   xxu||||| |||| 00| 0 eng d  aKrishna, Gopal  aWhy urban waste continues to follow the path of least resistance  c2017  ap.95-101.  a29 Apr  aWaste treatment  aEconomic and Political Weekly