| • contour original | |
| समोच्च रेखा: contour contour line | |
| रेखा: alignment lineament stria stroke rule curve trait | |
समोच्च रेखा ओरिजिनल अंग्रेज़ी में
[ samoca rekha orijinal ]
| • contour original | |
| समोच्च रेखा: contour contour line | |
| रेखा: alignment lineament stria stroke rule curve trait | |
