Hunt, Donnell. <br/><br/>
Farm power and machinery management :  laboratory manual and workbook / 
Donnell Hunt. 
 - 7th ed. 
 - Ames :  Iowa State University Press,  c1977. 
 - vii, 365 p. :  ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>0813805805 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural machinery.<br/>Farm mechanization.