00491nam a2200121Ia 450000500170000024500500001726000090006750000070007652002440008358300190032794200060034699900170035220260716043310.0  aSharing : a survey of the global environment.  c1992  aDC  aArgues that rich countries must beware of imposing their own green standards on their poorer neighbours.  They need to be careful about using trade as a weapon to get their way, and need to explore new kinds of financial transfers and aid.  c3/7/00kM2LMGR  cA  c44370d44370