The book Foundations of Climatic and Botanical Geography, written by Dr. Ali Al-Banna, in which he discussed the relationship between climate and vegetation and its impact on the distribution of natural vegetation covers in the world, as well as their economic importance, and paid special attention to the study of soil as an important element in geographical studies, and as a product of natural, climatic and biological factors, a major factor in botanical geography, and the link between them and climatic geography.