SPATIAL ANALYSIS FOR SOI L NITROGEN AVAILABILITY FOR SOIL DIFFERENCE TEXTURE IN THE SOUTHERN PART OF BABYLON BY GIS USING . Iraqi Journal of Agricultural Research, [S. l.], v. 23, n. 2, p. 66–74, 2018. Disponível em: https://ijarmoa.gov.iq/index.php/ijar/article/view/8. Acesso em: 18 sep. 2026.