00286pab a2200121 454500008004000000100001700040245004700057260000900104300001200113362000800125650001200133773001900145180718b1998   xxu||||| |||| 00| 0 eng d  aAditya Kumar  aEcological security - a north-south divide  c1998  ap.34-36  aJun  aEcology  aSocial Welfare