Jacobs, Clinton O. Harrell, William R. <br/><br/>
Agricultural power and machinery 
Jacobs, Clinton O. Harrell, William R. 
 - USA  McGraw-Hill,  1983. 
 - vii, 472p.:  ill. 
<br/><br/> include index 
<br/><br/><label>ISBN: </label>0070322104 
<br/><br/><label>Subjects--Personal Names: </label><br/>Agriculture
<br/><br/><label>LC Class. No.: </label>S675 .J26 1983