| • soil column | |
| मृदा: earth permeability soil application | |
| स्तम्भ: column pillar post pole post obstipant | |
मृदा स्तम्भ अंग्रेज़ी में
[ mrda stambha ]
| • soil column | |
| मृदा: earth permeability soil application | |
| स्तम्भ: column pillar post pole post obstipant | |
