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

Bibliographic Details
Corporate Author:	Organisation for Economic Co-operation and Development
Format:	Book
Language:	English
Published:	[London] : [H.M.S.O.,], 1970.
Subjects:	Grain > Seeds. Seeds > Certification.

Description
Physical Description:	36 pages ; 24 cm.