N. Al- Fattah, A., Q. Al- Naquib, S. and A. Aghwan, T. 2005. Mimeralogical Maturity and the Effect of Climate and Topeography on The Sandstones of Injana Formation in Selected Areas From Iraq. Rafidain Journal of Science. 16, 3 (Feb. 2005), 177–189. DOI:https://doi.org/10.33899/rjs.2005.41378.