| • coal print | |
| कोयला: carbon coal collier brown coal lignite fuel | |
| झिल्ली: web capsule involucre tegument integument | |
कोयला झिल्ली अंग्रेज़ी में
[ koyala jhili ]
| • coal print | |
| कोयला: carbon coal collier brown coal lignite fuel | |
| झिल्ली: web capsule involucre tegument integument | |
