Robertson, John,  1936- <br/><br/>
Mechanising vegetable production / 
John Robertson. 
 - England :  Farming Press,  1978. 
 - 195 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliography and index. 
<br/><br/> Open access. 
<br/><br/><label>ISBN: </label>0852360509 
<br/><br/><label>LCCN: </label>75331437  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vegetables--Machinery.