000 00352pab a2200157 454500
008 180718b2013 xxu||||| |||| 00| 0 eng d
100 _aKalkoti, Gopal
245 _aNature's endowment to mankind
260 _c2013
300 _ap.23-27.
362 _aJan
650 _aDrinking water
773 _aKurukshetra
908 _aN
909 _a101974
999 _c101972
_d101972