Não informado. Seed technologist news. Society of Commercial Seed Technologists.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Seed Technologist News. Louisville, Ky: Society of Commercial Seed Technologists.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Seed Technologist News. Society of Commercial Seed Technologists.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.
