Denevan, William M. <br/><br/>
Cattle ranching in the Mojos savannas of northeastern Bolivia /  Folleto 
William M. Denevan. 
 - Washington, D.C. :  The Association at the University of Washington,  1963. 
 - p. 37-44 ;  23 cm. 
<br/><br/> Catalogación preliminar.  Separata de Yearbook, Vol. 25. 
<br/><br/><br/>Texto en inglés.