A baseline study of Sungai Melaka / 
Division of Environment 
 - [s.l.] :  [s.n.],  [n.d.] 
 - 64 p. :  ill. 
 - Water quality control region ;  22 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Pollution--Melaka