Saloom, M. O. . (2016). EFFECT OF APPLICATION METHODS OF THE HUMIC ACID AND PHOSPHORUS LEVELS AND SOME GROWTH PROPERTIES AND YIELD OF BARLEY (Hordeum vulgare L) . Diyala Agricultural Sciences Journal , 8(1), 92–104. Retrieved from https://journal.djas.uodiyala.edu.iq/index.php/dasj/article/view/1330