There are also Sayyid households. Much of the population heavily depends on agriculture as their prime source of income and potato the prime crop. See also Geography of Afghanistan Literature Peter Lumsden, Countries and Tribes Bordering on the Koh-i-Baba Range, Proceedings of the Royal Geographical Society and Monthly Record of Geography (1885). References External links Tourism Conference In Bamyan - B-roll, Part 2 - Defense Video & Imagery Distribution System Landforms of Bamyan Province Landforms of Maidan Wardak Province Hindu Kush Mountain ranges of Afghanistan