15929909500001312636875000publication-4600161654122381115410771350001616290007182fitz-onlineadlib-publication-460063a22993-7436-3b1c-aec0-013078e45b2121981Umm El-Ga`ab : pottery from the Nile Valley before the Arab conquest1Umm El-Ga`ab : pottery from the Nile Valley before the Arab conquestpublication