Hofen, H. J. <br/><br/>
Small farm implements 
H. J. Hopfen and E Biesalski 
 - Rome:  FAO,  1978. 
 - 79p. 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>9251004528 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural machinery
<br/><br/><label>Dewey Class. No.: </label>631.3  / HOS