from The Century Dictionary and Cyclopedia
- An abbreviation of topographical; of topography.
Sorry, no etymologies found.
Acad.; topog. engr.; lieut. and aide to Gen. Wood, Mex.
But the dip is often too steep for this, and the topog - raphy is then blunt-edged in character, as in the hills northeast of the Salt Range at Jaba near Kalabagh and many parts of the Salt Range itself.
This fact often enables the geological structure to be seen very easily from the mere topog - graphy, and the basins and saddles to be made out from the map.