Johnson, Glenn L. <br/><br/>
The overproduction trap in U.S. agriculture; a study of resource allocation from world war I to the late 1960's, 

 - Baltimore :  Johns Hopkins,  1972 
 - 211 p.  ; gráfs 
<br/><br/><label>LCCN: </label>17287 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultura--Aspectos economicos--E.U.A.
<br/><br/><label>Dewey Class. No.: </label>338.1  / J64