Debertin, David L. <br/><br/>
New technologies and innovations in agricultural economics instruction 

 - Lexington, Ky. :  University of Kentuchy,  1992 
 - 149 p.  : ilus ; gráfs. 
<br/><br/><label>LCCN: </label>8227 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultura--Aspectos económicos.<br/>Agricultura--Innovaciones tecnológicas.
<br/><br/><label>Dewey Class. No.: </label>338.1  / D4