00536nam a2200193 a 4500001001300000003000900013005001700022008004100039020002300080082001500103100002100118245006700139260004200206300000900248500003500257505001700292650001200309700002100321nice12345678IN_TiNIC20260116014925.0050524s2001    dela   grp    000 0 eng    a0195655583   c49500a574.5bSEN  aGupta, Ramprasad  aEcology and Economicsb an Approach to Sustainable Development  aDelhi bOxford and IBH PUB CO. c2001  a264p  aincludes index and biblioraphy2 aNotes, Index  aEcology1 aGupta, Ramprasad