Humlum, Johannes  1911- <br/><br/>
Water development and water planning in the Southwestern United States / 
By J. Humlum 
 - Århus :  Aarhus Universitet, Kulturgeografisk Institut, (Munksgaard),  1969 
 - 240 p. :  ill. ;  28 cm. 
<br/><br/>Bibliography: p. [224]-232. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water resources development--Planning--California.<br/>Water-supply--California.<br/>Water resources development--Planning--Arizona.<br/>Water-supply--Arizona.
<br/><br/><label>Dewey Class. No.: </label>356  / HUW 1969