Hamidi Abdul Aziz Kejuruteraan air sisa / Hamidi Abdul Aziz - Kuala Lumpur : Utusan Publications and Distributors, 1999 - 267ms. : il. ; 26cm Mengandungi indeks ISBN: 9676110205 (kkt.): RM47.00 Subjects--Topical Terms: Water--PurificationSewage--Purification Dewey Class. No.: 628.162 HAM