00524cam a22001812  4500001001100000005001700011008004100028020001700069040001500086050001500101100003100116245007400147260003200221300001700253650003800270700003100308852000300339000000453920151217145815.0070524s         xx           000 0 eng d  a1853831956 :  aKABUcKABU 0aQH75b.P431 aPearce, David.@000015013614aThe Economic value of biodiversity /cDavid Pearce and Dominic Moran.  aLondon :bEarthscan,c1994.  axiii, 172 p. 0aBiological diversity.@00001497371 aMoran, Domnic.@00001551441