Geochemical assessment of the quaternary soil in Siwa oasis, western desert, Egypt
By: al-Awadi, Muhammad Ahmad Muhammad; Abd al-Wahid, Ahmad Jad; al-Maliki, Muhammad Gharib…[et al.]. Journal of Environmental Science. Vol. 43, no. 2 (Sep. 2018), pp.25-45, 21 p.
Subjects: Agriculture; Economic activities; Groundwater; Heavy minerals; Western Sahara