000 003740000a22001210004500
008 140223b1995 xxu||||| |||| 00| 0 eng d
041 _aeng
100 _aWB ESD
_fAuthor
245 _aDefining and Measuring Sustainability : The Biogeophysical Foundations
260 _aWashington DC
_bWB
_c1995
650 _aNatural resources managements
650 _aSustainable development
999 _c176572
_d176572