| • positive contour • positive contours • positive contous | |
| रेखा: alignment lineament stria stroke rule curve trait | |
ऊर्ध्वतल-समोच्च रेखा अंग्रेज़ी में
[ urdhvatal-samoca rekha ]
| • positive contour • positive contours • positive contous | |
| रेखा: alignment lineament stria stroke rule curve trait | |
