00474nam a2200085Ia 4500100001600000245005300016260000900069520029100078583001900369  aREES, Colin  aEcologist's approach to sustainable development.  c1993  aStresses the preservation of the integrity of ecological subsystems as critical for the overall stability of the global ecosystem.  Concludes that ecologists will influence policy only if they can demonstrate that sound ecological policies will promote sustainable economic development.  c3/7/00kM2LMGR