Runsten, David. <br/><br/>
Mechanization and mexican labor in California agriculture 

 - San Diego, Calif. :  University of California. Program in United States-Mexican studies,  1981 
 - 133 p.  ; gráfs. 
 - Monographs in U.S. Mexican studies  ; 6 .
 - Monographs in U.S. Mexican studies  ; 6 .
<br/><br/><label>LCCN: </label>53873 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultura--California.<br/>Mecanización agrícola.
<br/><br/><label>Dewey Class. No.: </label>631.3  / R8