| Artist | : | NCERT IN BENGALI, class 11, ch 5, mineral and rocks, by Puja Majumder |
| Title | : | StudyIQ Bangla |
| Duration | : | 1290 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | NCERT IN BENGALI, class 11, ch 5, mineral and rocks, by Puja Majumder |
| Title | : | StudyIQ Bangla |
| Duration | : | 1290 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |