000 00340pab a2200145 454500
008 180718b1986 xxu||||| |||| 00| 0 eng d
100 _aAttar Chand
245 _aEnvironmental challenges and consciousness
260 _c1986
300 _a14-15
362 _a2 Mar.
650 _aEnvironment
773 _aDemocratic World
909 _a7647
999 _c7647
_d7647