O.E.C.D. scheme for the varietal certification of sugar beet and fodder beet seed moving in international trade.
Publisher: Organization for Economic Co-operation and Development; H.M.S.O.]
Published: 1970
Place of publication: Paris; [London
Language: eng
Number of pages: 36
Subjects: Sugar beet seeds -- Certification.; Mangel-wurzel -- Seeds -- Certification.
Notes: "Text of the rules and directions for the scheme, as established by the OECD Council Decision [C(70)8(Final)] of 11th February, 1970."