TY  - BOOK
AU  - Amir Zakaria, 
AU  - 
TI  - Fenomena hakisan terhadap ozon
T2  - Siri kepelbagaian dunia sains
SN  - 9789673951161
U1  - 500 23
PY  - 2015///
CY  - Petaling Jaya, Selangor : 
PB  - Sama Publications , 
KW  - Science - Juvenile literature. ; Ozone layer depletion - Environmental aspects - Juvenile literature
N1  - Includes questions and exercises
ER  -