000			00318pab a2200145 454500
008			180718b1997 xxu||||| |||| 00| 0 eng d
100			_aSingh, Ramjee
245			_aEco-development
260			_c1997
300			_ap.115-20
362			_aApr-Sep
650			_aEnvironment
773			_aISDA Journal
909			_a36219
999			_c36219 _d36219