Davis, James T. <br/><br/>
Trade routes and economic exchange among the indians of California  No. 54  Report, 
James T. Davis 
 - California :   University of California Archaeological Survey,  s.f. 
 - 71 páginas:   ilustraciones, mapas,  28 cm. 
<br/><br/> Mecanografiado. 
<br/><br/><br/>Ingles