Quade, Willi. <br/><br/>
Die Landschaft des Weichsel-Nogat-Deltas / 
von Willi Quade. 
 - [Danzig :  s.n.,  1931]. 
 - S. [77]-98, [6] s. tabl. :  il. ;  25 cm. 
<br/><br/> Tyt. nagł.  Nadb.: Der Nordosten : Landschaften des Deutschen Nordosten 1 [1931]. 
<br/><br/> Katalog hist. PAN BG. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydrologia--Polska--Żuławy Wiślane (region).
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Żuławy Wiślane (Polska ; region).