| • impervious bed | |
| अप्रवेश्य: closed access impervious proof impenetrable | |
| संस्तर: bed calcic horizon diagnostic surface horizons | |
अप्रवेश्य संस्तर अंग्रेज़ी में
[ apraveshya samstar ]
| • impervious bed | |
| अप्रवेश्य: closed access impervious proof impenetrable | |
| संस्तर: bed calcic horizon diagnostic surface horizons | |
