Reviews of research on arid zone hydrology 

 - Paris :  UNESCO,  1953 
 - 212 p: :  4 cartes h.t., tab. 
 - Arid zone programme, 1 .
<br/><br/>bibliogr 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydrologie<br/>Zone aride