Tymes, Elna. <br/><br/>
Sarawak river barrages and environmental quality 
Darrien Mah Yau Seng, Onni Suhaiza bt Selaman 
 - 1st ed. 
 - Blue Ridge Summit, PA  Tab Books  c1988. 
 - xi, 307 p.  ill.  25 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0830693785 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Business--Computer programs.<br/>Electronic spreadsheets.