Aquatic ecology of the Rio Madre de Dios:  scientific bases for andes-amazon headwaters conservation / 
(Org.) Ronaldo Barthem [et al]. 
 - Lima:  ACCA,  2003 
 - 117 p. ;  il. 
<br/><br/><label>ISBN: </label>9972-40-293-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecologia de Rios
<br/><br/><label>Dewey Class. No.: </label>577.64