00436nam a2200133Ia 450000500170000008000180001724501550003526000280019030000130021850000240023158300180025594200120027399900170028520260716043757.0  a16.04.01 I616  aChallenges and proposals for a more effectively implementation of economic instruments for environmental management in Latin America and the Caribbean  bUNEPa[Nairobi]KEc2000  ai, 25 p.  aBibliography: p. 25  c2/15/07kJOYD  cMmI616  c54052d54052