00672nam a2200217 a 450000500170000002000150001708200170003210000350004924500590008426000350014330000200017863000120019863000420021063000290025263000240028163000220030596400300032799700180035799900170037595200620039220251203110140.0  a185383498X  a333.715bBEL  aBell, Simon and Morse, Stephen  aSustainability indicators measureing the immeasurable?  aLoNew DelhionbEarthscanc1999  axv,175p.c23 cm  aEcology  aSustainable development -- Evaluation  aEnvironmental indicators  aEconomic indicators  aSocial indicators  bENGLISHcd574eBOOKfg_  a91875 LIBSC C  c79550d79550  00104070aPUbPUd1999-09-14l0o333.715 BELp91875yBK