O.E.C.D. scheme for the varietal certification of cereal seed moving in international trade. 

 - Paris :  OECD,  1970 
 - 36p. :  ill. ;  23 cm. 
 - Contains the test of the rules and directions for the scheme as established by the OECD Council Decision [C(70)5Final)] of 11th February, 1970 .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0119203375 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Seeds<br/>Certification<br/>Grain
<br/><br/><label>Dewey Class. No.: </label>633.101  / OECD