Scheme for the detection and diagnosis of the ring rot bacterium corynebacterium sepedonicum in bateches of potato tubers  
/ Commission of the european communities  
. - Bruxelles  : commission of the european communities, 1987
. - 21 p.  ; 23 cm. 
 - Agriculture; Eur 11288EN .
<br/><br/><label>ISBN: </label>9789282577608 
<br/><br/><label>Source: </label> Fonds FACAGRO 
<br/><br/><label>Universal Decimal Class. No.: </label>633.492.