Hamidi Abdul Aziz Kejuruteraan air sisa / Hamidi Abdul Aziz - Kuala Lumpur Utusan Pub. 1999 - 267ms. il. 25cm. Mengandungi indeks ISBN: 9676110205 cRM47.00 9789676110206 RM47.00 Subjects--Topical Terms: Sewage disposalWater--Supply engineering