AAFC, 2007. Agriculture and Agri-Food Canada, Horticulture and Special Crops Division, Ottawa, Ontario, Canada Document reference AAFC, 2007. Sunflower Seed - Profile. Agriculture and Agri-Food Canada, Horticulture and Special Crops Division, Ottawa, Ontario, CanadaWeb http://www4.agr.gc.ca/AAFC-AAC/display-afficher.do?id=1174599801414&lang=engCitation key AAFC, 2007Datasheets Sunflower hulls and sunflower screenings
