Mara, Duncan. , <br/><br/>
Rawatan kumbahan dalam iklim panas / 
Duncan Mara ; penterjemah Mohd Azraai Kassim, Mohd Razman Salim, Mohd Noor Othman. 
<br/><br/><label>ISBN: </label>9835200025 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage --Purification --Tropical conditions.<br/>Sanitary engineering.
<br/><br/><label>LC Class. No.: </label>TD745   / .M37 1994