Abdel Ghaffar M. Ahmed

Organization for Social Science Research in Eastern and Southern Africa 2002

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edited by M.A. Mohamed Salih, Ton Dietz and Abdel Ghaffar Mohamed Ahmed

Pluto Press 2001

: hard

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edited by Leif Manger and Abdel Ghaffar M. Ahmed

Organization for Social Science Research in Eastern and Southern Africa 2000

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edited by Abdel Ghaffar M. Ahmed and Wilfred Mlay

Macmillan in association with Organization for Social Science Research in Eastern and Southern Africa , St Martin's Press 1998

: uk , : us

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edited by Paul van der Wel and Abdel Ghaffar Mohamed Ahmed ; organised by the Joint Programme of Research and Teaching in Regional and Rural Development and Planning of Institute of Social Studies, The Hague, and Development Studies and Research Centre, University of Khartoum

The Institute 1986

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عبد الغفار محمد أحمد, شريف عبد الله حرير

مركز الدراسات والبحوث الإنمائية, جامعة الخرطوم 1981 سلسلة كتب الدراسات الإنمائية رقم 4

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by Abdel Ghaffar Mohamed Ahmed

Democratic Republic of the Sudan, Executive Organ for the Development Projects in the Jonglei Area 1978 Report no. 8

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Abd-al Ghaffar Muhammad Ahmad

Khartoum University Press 1974

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