Lynch, Thomas F. <br/><br/>
Science. Separata ;   no. 3802 

 - New York:US :   Department of anthropology,   1967. 
 - páginas 780-783 :   ilustraciones blanco y negro 
 - Irregular 
 - Vol. 158, no. 3802 (Nov. 1967) 
 - Science. Separata ;   no. 3802 .
 - Department of anthropology, Cornell University. .