Riverine/alluvial soil contributes 40-45% of the total land area of the country.
86,142, 232, 364, 547
100, 101, 126, 207, 376, 660, 1106
- 80, - 44, - 4, 88, 216, 380
640Â Â Â 1920Â Â Â 240Â Â Â 720Â Â Â 92Â Â Â 270
8, 12, 23, 40, 66, 103
21, 44, 78, 121, 179, 246
 7    12     33    126    635  Â
17, 16, 34, 32, 68, 66
42, 85, 172, 343, 687, 1375
552, 448, 380, 306, 240, 182