Forman, Sylvia Helen <br/><br/>
The totora in Colta lake; an object lesson on rapid cultural change 
 The totora in Colta lake 

<br/><br/><label>Subjects--Topical Terms: </label><br/>Ethnographie<br/>Roseau<br/>Ressources renouvelables<br/>Matières premières<br/>Changement comportement<br/>Communauté indienne
<br/><br/><label>Subjects--Index Terms: </label>Equateur