& ET AL., Rasheed. ORGANIC MATTER ADDITION AND ZINC STATUS IN CALCAROUS SOIL OF IRAQ. IRAQI JOURNAL OF AGRICULTURAL SCIENCES, [S. l.], v. 48, n. Special, 2017. DOI: 10.36103/ijas.v48iSpecial.247. Disponível em: https://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/247. Acesso em: 6 jul. 2025.