Helms Mary W Ed. <br/><br/>
Frontier adoptations in lower Central America 

 - Philadelphia  Institute for the Study of Human      1976 
 - 178p.  cm. 
<br/><br/><label>Standard No.: </label>27941 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Central Americans
<br/><br/><label>Dewey Class. No.: </label>Y775:1.N7z7, L6