| • polarising petrographic method | |
| ध्रुवण: polarisation polarization polarizing | |
| विधि: act regularity regulation rite rule ceremony fate | |
ध्रुवण शैलवर्णनात्मक विधि अंग्रेज़ी में
[ dhruvan shailavarnanatmak vidhi ]
| • polarising petrographic method | |
| ध्रुवण: polarisation polarization polarizing | |
| विधि: act regularity regulation rite rule ceremony fate | |
