Lee de Muñoz Marin, Muna <br/><br/>
Pioneers of Puerto Rico 
by Muna Lee, illustrated by Katharine Knight. 
 - Boston  D. C. Heath and company  [c1944] 
 - 80 p.  col. front., illus. (part col.)  22 cm. 
 - New world neighbors .
<br/><br/> Map on lining-papers. 
<br/><br/><label>LCCN: </label>45001821  
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Puerto Rico--History--Fiction.
<br/><br/><label>LC Class. No.: </label>PZ9.L45  / Pi