O.E.C.D. scheme for the varietal certification of sugar beet and fodder beet seed moving in international trade. 

 - 3-36 pages ;  24 cm 
<br/><br/> "Text of the rules and directions for the scheme, as established by the OECD Council Decision [C(70)8(Final)] of 11th February, 1970." 
<br/><br/><label>ISBN: </label>0119203383 
<br/><br/><label>LCCN: </label>78546864  
<br/><br/><label>Nat. Bib. No.: </label>B70-24082 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sugar beet--Seeds--Certification<br/>Mangel-wurzel--Seeds--Certification
<br/><br/><label>LC Class. No.: </label>SB114.A3  / O74 1970