Heckenberger, Michael J. <br/><br/>
Manioc agriculture and sedentism in Amazonia :  the Upper Xingu example / 
Michael J. Heckenberger. 
<br/><br/> Antiquity 72 (1999): 633Ð648 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AGRICULTURA<br/>ARQUEOLOGIA--AMAZONAS
<br/><br/><label>Subjects--Index Terms: </label>ANTROPOLOGIA