000			00526nam a2200193Ia 4500
008			230524s9999 xx 000 0 und d
020			_a091282080x
040			_cUDSM
050			_aIRA HD75.6.O97
245	1	0	_aOur common future
260			_aOxford _bOxford University Press _c1987
300			_axv,400p. _bill. _c21cm.
650			_aEconomic development
650			_aEnvironmental aspects,
650			_aHuman ecology,
650			_aEMan influence of nature,
650			_aEnvironmental policy
942			_2lcc _cBK
999			_c68128 _d68128