JASIM, Abdulrazzak A.; ALI, Mohammed M.; ALIK, Makaya K. EFFECT OF TILLAGE SYSTEMS AND FERTILIZERS ON GROWTH AND SEED YIELD OF SUNFLOWER CROP (Helianthus annuus L.) . Diyala Agricultural Sciences Journal , [S. l.], v. 1, n. 1, p. 95–107, 2009. Disponível em: https://journal.djas.uodiyala.edu.iq/index.php/dasj/article/view/3200. Acesso em: 11 may. 2024.