Ferguson, David <br/><br/>
A measure of Corn :  the key to world economy / 
by David Ferguson 
 - Oxford :  Pen-In-Heml,  1949 
 - xiii, 49 p. :  charts ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic development<br/>Economic policy
<br/><br/><label>Dewey Class. No.: </label>330