00350pab a2200133 454500008004000000100001200040245006000052260000900112300001200121362001200133650002900145700002600174773001600200180718b1997   xxu||||| |||| 00| 0 eng d  aUma, T.  aEnvironmental care at the household level: a case study  c1997  ap.87-89  aJan-Feb  aEnvironmental management  aBalasundaram, Chellam  aKurukshetra