| • index bed • index beds • key bed | |
| सूचक: signpost needle indicant pointer informer | |
| संस्तर: bed calcic horizon diagnostic surface horizons | |
सूचक संस्तर अंग्रेज़ी में
[ sucak samstar ]
| • index bed • index beds • key bed | |
| सूचक: signpost needle indicant pointer informer | |
| संस्तर: bed calcic horizon diagnostic surface horizons | |
