000			00522cam a22001217a 4500
008			180718b1972 xxu||||| |||| 00| 0 eng d
082			_aO91 Or12
245			_aProblems of environmental economics : record of the seminar held at the oecd in summer 1971 _cby Organisation for Economic Co- Operation And Development
260			_aParis _bOrganisation for Economic Co- Operation And Development _c1972
300			_a278p
650			_aEnvironmental policy --Congresses.
700			_aFrance. Organisation for Economic Co-Operation
999			_c413565 _d413565