Smith, Harris Pearson. <br/><br/>
Farm machinery and equipment /  
Harris Pearson Smith. 
 - 3rd ed. 
 - New York :  McGraw-Hill,  c 1948. 
 - xiii, 520 p. :   ill. ;   24 cm. 
 - McGraw-Hill publications in agricultural engineering. .
<br/><br/> Includes index. 
<br/><br/>322  322 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural machinery.
<br/><br/><label>Dewey Class. No.: </label>631.5 / S51f