Title: Waqāʼiʻ Warshat al-ʻAmal al-Khāṣṣah bi-al-Waḍʻ al-Māʼī fī al-Arāḍī al-Muḥtallah
First published: 1991
Subjects: Water-supply, Congresses
LC classification: MLCSN 2003/00206 (H)