Villanueva Martínez, Manuel. <br/><br/>
Staple grain production in Mexico  : a study of recent trends, their causes and Perspectives 

 - (s.l.) :  The Author,  1983 
 - 129 h. 
<br/><br/> Thesis (Master of Sciences in Agricultural Economics) -- University of Oxford. Institute of Agricultural Economics 
<br/><br/><label>LCCN: </label>49788 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultura--Aspectos economicos--Mexico.<br/>Arroz--Aspectos económicos.<br/>Frijol--Aspectos económicos.<br/>Maíz--Aspectos económicos.<br/>Trigo--Aspectos económicos.