White Gilbert E <br/><br/>
Science and the future of arid lands 

 -  1960 
<br/><br/><label>Standard No.: </label>35267 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GEOGRAPHY
<br/><br/><label>Dewey Class. No.: </label>U6710A, K0