000 00366nam a2200133Ia 4500
008 180611s9999||||xx |||||||||||||| ||und||
041 _aen
082 _a630.5
100 _aBARBIER, Edward B.
245 4 _aThe Economic Value of Ecosystems: 1-Tropical Wetlands
260 _aLondon.
_bEnvironmental Eeconomic centr
_ce 1988
300 _a15p.
942 _cLL
999 _c30286
_d30286