Relating to the administration of ‘ushr; the government official deputed to assess the yield of fruit-trees and crops for levying the ‘ushr.
Al-‘ushr
Al-tassuj
Al-’ard al-khassah
Irdabb
Bai‘ al-’amanah
Najash
Al-khumus
Iman
Riba al-nasi'ah
Al-kalalah