Characterization of Quartz and Calcite Particle size Presents in Local Dust Fell on Baghdad on June 2009. Iraqi Journal of Physics, [S. l.], v. 8, n. 12, p. 60–64, 2010. Disponível em: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/851.. Acesso em: 14 may. 2024.