TY  - BOOK
AU  - Mohammad Nazmi, 
TI  - Radiasi memenuhi ruang udara
T2  - Alam sekitar; prihatinkah kita?
SN  - 9789670937038
U1  - 363.7 23
PY  - 2016///
CY  - Georgetown, Pulau Pinang : 
PB  - Azna Publishing , 
KW  - Environmental management - Malaysia - Juvenile literature. ; Radiation - Juvenile literature
N1  - Includes questions and exercises
ER  -