Aday, S. H., Al-Alwan, A.-S. G., & Ndewi, D. R. . (2015). FILED STUDY ON THE DROUGHT FORCE OF THE COMPOUND SUBSOILER PLOW WITH MOLDBOARD AND AREA OF SOIL DISINTEGRATION IN A SILTY CLAY SOIL. Diyala Agricultural Sciences Journal , 7(1), 148–159. Retrieved from https://journal.djas.uodiyala.edu.iq/index.php/dasj/article/view/1575