Wabak jangkitan penyakit
- 48 pages : colour photographs ; 29 cm
- Malapetaka yang digeruni dunia .
- Malapetaka yang digeruni dunia .
Includes glossary ; Includes excercises
9789673563272
World disasters - Juvenile literature. ; Diseases - Juvenile literature. ; Medicine, Prevention - Juvenile literature. ; Virus diseases - Juvenile literature.
363.3