Brown, Stephen M.. <br/><br/>
Genetic Studies in Paraguay :   Blood Group, Red Cell, and Serum Genetic Patterns of the Guayaki and Ayore Indians, Mennonite Settlers, and Seven Other Indian Tribes of the Paraguayan Chaco. 

 - [s.l.] :   [s.e.],   [s.p.] 
 - 317 - 344 p. ;   28 cm. 
<br/><br/> Engrapado.  Fotocopia. 
<br/><br/>
<br/><br/><label>Dewey Class. No.: </label>304.5