Using Some of Hierarchical Approach of Cluster Analysis for Classification of Agricultural Lands by Area and the Amount of Production for some Agricultural Crops in the Iraqi Governorates for the Years (2005) and (2010). Al-Rafidain J Sci [Internet]. 2021 Oct. 4 [cited 2024 Nov. 19];44(1):52-74. Available from: https://alhadhar.com/raf-journal/index.php/JAUCS/article/view/128