Muhammad Umar,  1978- <br/><br/>
Selamatkan hutan kita / 
Muhammad Umar 
 - Kuala Lumpur :  Jurus Prinsip,  2008 
 - 28ms. :  il. ;  20cm. 
 - Siri pendidikan alam sekitar .
<br/><br/> Mengandungi soalan 
<br/><br/><label>ISBN: </label>9789833969272 (set) 9789833969302 (kkt.) :  RM8.83 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Readers--Forests and forestry
<br/><br/><label>Dewey Class. No.: </label>499.2386