Steel in agriculture 
/ The high authority of the European coal and steel community 
 - Luxembourg:   The high authority of the European coal and steel community,   1966 
 - 502p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical technology
<br/><br/><label>Subjects--Index Terms: </label>Steel Agriculture 
<br/><br/><label>Universal Decimal Class. No.: </label>669.14(05)  / K6