Cohen, Ruth Louisa,    1906- <br/><br/>
The economics of agriculture /    
Ruth Louisa Cohen ; with an introd uction by C.W. Guillebaud 
 - New ed. 
 - New York :   Pitman Pub Corp.,   1949 
 - xvi, 216 p. :    diagrs. ;    20 cm. 
 - Cambridge economic handbooks ;   no.10 .
<br/><br/>  First published in 1940: revised and reset July, 1949   London, Nisbet, 1949; 1951; 1955 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture --Economic aspects------
<br/><br/><label>Dewey Class. No.: </label>338.1