Krebs, Alfred H. <br/><br/>
Agriculture in our lives ; an introduction to agricultural business and natural resources 

 - 4 ed. 
 - Danville, Ill. :  Interstate,  1978 
 - 775 p.  : ilus. ; gráfs. 
<br/><br/><label>LCCN: </label>29131 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultura--E.U.A.
<br/><br/><label>Dewey Class. No.: </label>630.83  / K7 1978