00434nam a2200085Ia 4500100001900000245004800019260000900067520025300076583001900329  aYAMIN, Farhana  aBiodiversity, ethics and international law.  c1995  aSuggests that many of the politically most influential arguments for preserving biodiversity appeal, not to the intrinsic value of natural things, but to their possible instrumental value for humans, even if that usefulness if yet to be discovered.  c3/7/00kM2LMGR