Aweng Eh Rak,  1968- <br/><br/>
Kelestarian amalan baik  / 
Aweng A/L Eh Rak. 
 - viii, 148 pages :  photographs ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: page 135. 
<br/><br/><label>ISBN: </label>9789672912736  RM39.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sustainability.<br/>Sustainable development.<br/>Agriculture--Environmental aspects.<br/>Housing development--Environmental aspects.<br/>Economic development.