Zylstra, W. L. <br/><br/>
Amerijen. 

 - [Snits, Brandenburgh,  1938] 
 - 30 p.  23 cm. 
 - Frisia-rige,  8 .
<br/><br/><label>LCCN: </label>af 48003643  
<br/><br/><label>LC Class. No.: </label>PF1531  / .Z8