[1]
Mahmood, A. and Hamah, K. 2006. The Effect of Rainwater and Cultivated Areas on Grain Crop Production in Sulaimani Governorate During 1982-2002. TANMIYAT AL-RAFIDAIN. 28, 81 (Mar. 2006), 212–228. DOI:https://doi.org/10.33899/tanra.2006.161672.