Sheaffer, Craig C. <br/><br/>
Introduction to agronomy  food, crops, and environment 

 - 2nd 
 - Australia  Delmar Cengage Learning  2012 
 - xvi,704p.  26cm 
<br/><br/><label>ISBN: </label>9781111312336 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agronomy<br/>Food crops
<br/><br/><label>Dewey Class. No.: </label>630  / SHE