& ETA L., Ali. CALCULATION OF RADON DIFFUSION COFFICIENT AND DIFFUSION LENGTH IN SOME SOILS TYPES. IRAQI JOURNAL OF AGRICULTURAL SCIENCES, [S. l.], v. 49, n. 6, 2018. DOI: 10.36103/ijas.v49i6.147. Disponível em: https://jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/147. Acesso em: 7 apr. 2025.