Mohammad Nazmi,   1991-  <br/><br/>
Radiasi memenuhi ruang udara 

 - 40 pages :   colour photographs ;   26 cm 
 - Alam sekitar; prihatinkah kita? .
 - Alam sekitar; prihatinkah kita? .
<br/><br/> Includes questions and exercises 
<br/><br/><label>ISBN: </label>9789670937038 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental management - Malaysia - Juvenile literature. ; Radiation - Juvenile literature.
<br/><br/><label>Dewey Class. No.: </label>363.7