1. Bangla Banan Ovidan
Author: Jamil Choedhuri
Publisher: bangla Academy
2. Disaster Dictionary
Author: Sydur Rahman
Publisher: CDMP
3. Science And Nature
Author: Other
Publisher: Other
4. Science a Children`s Encyclopedia
Author: Other
Publisher:
5. Adhunik Bangla Ovidan
Author: Jamil Choedhuri
Publisher: bangla Academy