00720nam a2200229 a 450000100080000000500110000800800410001910000190006024501070007926000900018630000150027649000320029165000150032365000240033865000160036265000110037865300230038965300220041265300140043465300260044870000160047413754552010-10-09       1997    bl uuuu     u0uu1 u    #d1 aGILBERT, A. J.  aThe use of environmental functions to evaluate management strategies for the Pagbilao Mangrove Forest.  aLondon: Collaborative Research in the Economics of Environment and Developlmentc1997  a40 p.cil.  a(CREED. Working Paper, 15).  aecosystems  aresource management  aEcossistema  aMangue  aEconomic viability  aManejo de recurso  aMangroves  aViabilidade economica1 aJANSSEN, R.