Kesihatan ekosistem lembangan Langat :  prosiding simposium penyelidikan Lembangan Langat 1999 / 
 Prosiding Simposium penyelidikan Lembangan Langat, 1999  Langat basin ecosystem health 
disunting oleh Mohd. Nordin Hj. Hasan = Langat Basin Ecosystem Health : proceedings of the 1999 Langat Basin Research Symposium edited by Mohd. Nordin Hj. Hasan 
 - Bangi  :  Institut Alam Sekitar dan Pembangunan (LESTARI), Universiti Kebangsaan Malaysia,  2000 
 - xvii, 271 p. :  ill. ;  23 cm. 
<br/><br/><br/>Text in English and Malay 
<br/><br/><label>ISBN: </label>9839444174  Hadiah 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecosystem health--Malaysia--Langat River Watershed (Selangor)--Congresses
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Langat River Watershed (Selangor)--Environmental conditions--Congresses