21. Nm48 1, Central Siberia (AMS N503), 1:250000 Raster The University of Texas at Austin Public content Scale: 1:250000; Relief Symbology: contours, form lines, shading; Map Type: Topographic maps; Other Descriptive Notes about Map Series: Issued...
22. Nm48 3, Central Siberia (AMS N503), 1:250000 Raster The University of Texas at Austin Public content Scale: 1:250000; Relief Symbology: contours, form lines, shading; Map Type: Topographic maps; Other Descriptive Notes about Map Series: Issued...
23. Nm49 1, Central Siberia (AMS N503), 1:250000 Raster The University of Texas at Austin Public content Scale: 1:250000; Relief Symbology: contours, form lines, shading; Map Type: Topographic maps; Other Descriptive Notes about Map Series: Issued...
24. Nm49 2, Central Siberia (AMS N503), 1:250000 Raster The University of Texas at Austin Public content Scale: 1:250000; Relief Symbology: contours, form lines, shading; Map Type: Topographic maps; Other Descriptive Notes about Map Series: Issued...
25. Nm49 3, Central Siberia (AMS N503), 1:250000 Raster The University of Texas at Austin Public content Scale: 1:250000; Relief Symbology: contours, form lines, shading; Map Type: Topographic maps; Other Descriptive Notes about Map Series: Issued...
26. Nm49 4, Central Siberia (AMS N503), 1:250000 Raster The University of Texas at Austin Public content Scale: 1:250000; Relief Symbology: contours, form lines, shading; Map Type: Topographic maps; Other Descriptive Notes about Map Series: Issued...
27. Nm49 5, Central Siberia (AMS N503), 1:250000 Raster The University of Texas at Austin Public content Scale: 1:250000; Relief Symbology: contours, form lines, shading; Map Type: Topographic maps; Other Descriptive Notes about Map Series: Issued...
28. Nm49 6, Central Siberia (AMS N503), 1:250000 Raster The University of Texas at Austin Public content Scale: 1:250000; Relief Symbology: contours, form lines, shading; Map Type: Topographic maps; Other Descriptive Notes about Map Series: Issued...
29. Nm49 8, Central Siberia (AMS N503), 1:250000 Raster The University of Texas at Austin Public content Scale: 1:250000; Relief Symbology: contours, form lines, shading; Map Type: Topographic maps; Other Descriptive Notes about Map Series: Issued...
30. Nm50 2, Central Siberia (AMS N503), 1:250000 Raster The University of Texas at Austin Public content Scale: 1:250000; Relief Symbology: contours, form lines, shading; Map Type: Topographic maps; Other Descriptive Notes about Map Series: Issued...