Ahmad Khan, M. (1990). Impact of emigration on socio-economic condition in selected villages of Kohat district. Institute of Development Studies, N.W.F.P. Agricultural University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAhmad Khan, M. Impact of Emigration on Socio-economic Condition in Selected Villages of Kohat District. Peshawar, Pakistan: Institute of Development Studies, N.W.F.P. Agricultural University, 1990.
एमएलए (8वां संस्करण) प्रशस्ति पत्रAhmad Khan, M. Impact of Emigration on Socio-economic Condition in Selected Villages of Kohat District. Institute of Development Studies, N.W.F.P. Agricultural University, 1990.
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