Lands irrigated by water dammed up in reservoirs or from underground canals. Tax on them was ‘ushr or half-‘ushr, depending upon the investment involved in irrigation.
Al-mukhammin
Ihya al-tamlik
Bai‘ al-sinin
Al-qimah
Al-ghunm bi al-ghurm
Al-bai‘ al-fasid
Bai al-thunya
Al-samahah
Al-dhira al-Yusufiyah
D'a wa ta'ajjil
Email 