Quality of surface water in some selected drains and canals in Fayoum governorate
By: Ghayth, Mahmud Ibrahim Tawfiq; Sulayman, Khalid Jawdah; Abu Hashim, Muhammad Said. Zagazig Journal for Agricultural Researches. Vol. 46, no. 6 (2019), pp.2271-2285, 15 p.
Subjects: Heavy minerals; Surface water; Water quality