00313pab a2200109 454500008004000000100002300040245007000063260000900133300001000142650003700152773001400189180718b1987   xxu||||| |||| 00| 0 eng d  aHartje, Volkmar J.  aEnvironmental problems in the Third World. What can the North do?  c1987  a67-86  aPollution - Underdeveloped Areas  aEconomics