Ahmad Ismail <br/><br/>
Ekologi air tawar / 
Ahmad Ismail, Asmida Ismail 
 - 2nd ed. 
 - Kuala Lumpur :  Dewan Bahasa dan Pustaka,  2008 
 - xv, 349 p. :  ill. (some col.) ;  25 cm. 
<br/><br/><label>ISBN: </label>9789836293152 (pbk.) 9836293159 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology<br/>Freshwater ecology
<br/><br/><label>LC Class. No.: </label>QH541.5.F7   / .A35 2008