Hoffmen, C. Marshall. <br/><br/>
Stone age spear and arow poilts of teh midcontinental and eastern united states :   A modern survey and reference. 

 - Washington, DC :   American Anthropological Association,   1989. 
 - p. 487-488 
 - trimestral 
 - Vol.91, no.2(Jun.1989) 
 - American Anthropologist ;   vol.91, no.2 .
 - Estados Unidos.   American Anthropological Association. .
<br/><br/> Comments on: archeology.