000 00365nam a2200145Ia 4500
008 221102s9999 xx 000 0 und d
082 _a307.14 CLA
100 _aClayfon, Anthony M H
245 0 _aSustainability: a system approach
260 _bEarthscan
_aLondon
_c1997
300 _a258 p.
650 _aSustainability
700 _aRadcliffe, N J
942 _cBK
999 _c6552
_d6552