Agrawal, R. C. ,1936- Heady, Earl Orel , 1916- <br/><br/>
Operations research methods for agricultural decisions 
[by] R. C. Agrawal and Earl O. Heady. 
 - [1st ed.] 
 -  Iowa State University Press Ames  1972  [1972] 
 - x, 303 p.illus.24 cm. 
<br/><br/> Includes bibliographies. 
<br/><br/><label>ISBN: </label>0813812003 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Farm management -- Research.<br/>Operations research.--S
<br/><br/><label>LC Class. No.: </label>S562.5.A37