Smil, Vaclav. <br/><br/>
Energy analysis and agriculture ; an application to U.S. Corn Production 

 - Boulder, Colo. :  Westview,  1983 
 - 191 p.  : ilus. ; gráfs. 
 - Westview special studies in agriculture science and policy .
 - Westview special studies in agriculture science and policy .
<br/><br/><label>LCCN: </label>57848 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Energía y agricultura.<br/>Maíz--E.U.A.<br/>Maíz--Rendimiento.
<br/><br/><label>Dewey Class. No.: </label>631  / S5