00323nam a2200109Ia 450000500170000008000180001710000270003524500910006226000280015330000150018158300170019620260716043652.0  a17.05.05 B813  aBraga, Maria Isabel J.  aIntegrating freshwater ecosystem function and services with water development projects  bIDBaWashingtonUSc1999  a[3], 40 p.  c4/3/06kJOYD