1.Awadalla A. Abdelmula and and Abdel Wahab H. Abdalla. Path Coefficient Analysis in Faba Bean (Vicia faba L).U. of K. J. Agric. Sci. 2 (1), 46-58, 1994

2.Salaheldin H. Abdelrahman and Abdelwahab H. Abdalla. Investigations of Character Association in Some Upland Cotton (Gossypium hirsutum L.) Genotypes II. Yield Components and Some Fibre Properties.U. of K. J. Agric. Sci. 3 (1),13-23, 1995

3.Salah B. Mohamed Ahmed1 and Abdel Wahab H. Abdalla.Genotype x Environment Interaction for Yield and Yield Components in Some Sunflower (Helianthus annuus L.) Hybrids* U. of K J. Agric. Sci. 16(1),15-31,2008

4.Salaheldin H. Abdelrhman and Abdel Wahab H. Abdalla.Investigations of Character Association in Some Upland Cotton (Gossypium hirsutum L.) Genotypes I. Yield and Yield Components.U. of K. J. Agric. Sci. 3 (1), 1-12, 1995

5.Salaheldin H. Abdelrahman1 and Abdelwahab H. Abdalla.Stability Analysis in Some Upland Cotton (Gossypium hirsutum L.) Genotypes.U. of K. J. Agric. Sci. 14 (3) 326 -342,2006

6.Hashim A. Fadlalla and Abdel Wahab H. Abdalla. Selection Indices and Genetic Advance in Bread Wheat(Triticum aestivum L.)U. of K. J. Agric. Sci. 2 (2), 46-56, 1994

7.Ahmed A. Elsiddig 1, Abdelwahab H. Abdalla and Ahmed S. Fadlalla1.Genotypic-Environment Interaction for Yield, Yield Components and Fibre Characteristics in Cotton (Gossypium spp.).U. of K. J. Agric. Sci, 12 (1), 2003

8. Abdelwahab Hassan Abdalla and Salaheldin Hamad Abdelrahman.Fibre-to-Seed Attachment Force in Upland Cotton (Gossypium hirsutum L.) I. Variability.U. of K. J. Agric. Sci. 3 (2),1-11, 1995

9.Abdelwahab Hassan Abdalla and S. H. Abdelrahman, Fiber-to-Seed Attachment Force in Upland Cotton (Gossypium hirsutum L.) II. Inheritance,U. of K. J. Agric. Sci. 3 (2),12-21, 1995.

10.Mutasim Mohamed Khalafalla and Abdelwahab Hassan Abdalla,Performance of Some Maize Genotypes (Zea mays L.) and their F1 Hybrids for Yield and its Components,U. of K. J. Agric. Sci. 5(2), 56-69, 1997.

11.Salaheldin H. Abdelrahman and Abdelwahab H. Abdalla,Investigations of Character Association in Some Upland Cotton (Gossypium hirsutum L.) GenotypesII. Yield Components and Some Fibre Properties,U. of K. J. Agric. Sci. 3 (1),13-23, 1995.

12.Hashim A. Fadlalla1, Abdel Wahab H. Abdalla and M. Osman Khidir,Estimate of Character Association for Grain Yield and itsComponents in Some Pearl Millet Genotypes UnderFour Environments*,U. of K. J. Agric. Sci. 12 (3), 2004.

13.Widad Abdel Aziz Ahmed El Shafie1, Babiker El Wasila Mohamed, Abdullahi Hamid El Tinay and abdel Wahab Hassan Abdalla2,Effect of Boiling and Roasting on Protein Fractions and In Vitro Protein Digestibility of Seven Groundnut Cultivars* ,U. of K. J. Agric. Sci. 12 (3), 2004.

14.Salah B. Mohamed Ahmed1 and Abdel Wahab H. Abdalla,Genotype x Environment Interaction for Yield and Yield Componentsin Some Sunflower (Helianthus annuus L.) Hybrids*,U. of K J. Agric. Sci. 16(1),15-31,2008.

15.Ahmed A. Elsiddig 1, Abdelwahab H. Abdalla and Ahmed S. Fadlalla1,Genotypic and Phenotypic Correlations Between Yield and Some Yield Components and Fibre Characteristics in Some Cotton (Gossypium spp.) Genotypes,U. of K. J. Agric. Sci, 12 (1), 2004.

16. Ahmed A. Elsiddig 1, Abdelwahab H. Abdalla and Ahmed S. Fadlalla1,Genotypic-Environment Interaction for Yield, Yield Components and Fibre Characteristics in Cotton (Gossypium spp.),U. of K. J. Agric. Sci, 12 (1), 2003.

17. Ahmed A. Elsiddig 1, Abdelwahab H. Abdalla and Ahmed S. Fadlalla1,Genotypic-Environment Interaction for Yield, Yield Components and Fibre Characteristics in Cotton (Gossypium spp.),U. of K. J. Agric. Sci, 12 (1), 2003.

18.Manal A.M. Salih, Sayadat Eltigani and Abdelwahab H. Abdalla1,Isozyme Patterns of Peroxidase and -amylase in Pennisetum glaucum and Pennisetum violaceum*,U. of K. J. Agric. Sci. 9 (2), 2001.

19. A. A. Abdel- mula and A.H. Abdalla, Selection Indices and Genetic Advance in Faba Bean (Vicia faba L.),U. of K. J. Agric. Sci. 1 (2), 49-58, 1993.

20.Ahmed Ali Ahmed and Abdelwahab Hassan Abdalla,Selection Indices and Genetic Advance in Maize (Zea mays L.),U. of K. J. Agric. Sci. 4 (1), 63-72, 1996.

21.Mutasim Mohamed Khalafalla and Abdelwahab Hassan Abdalla,Heterosis and Combining Ability Estimates for Grain Yield and its Components in Maize Genotypes (Zea mays L.),U. of K. J. Agric. Sci. 5(2), 70-85, 1997.

22.Ahmed A. Elsiddig, Abdelwahab H. Abdalla1 and Ahmed S. Fadlalla,A Note on the Stability of Five Medium Staple Cotton (Gossypium hirsutum L.) Varieties for Some Fibre Properties in the Gezira Scheme of the Sudan,U. of K. J. Agric. 14(2), 313–319, 2006.

23.Seif El- Din Ahmed Faragalla El-Nagerabi,Abdul Qadir Elzein Elshafie and Abdelwahab Hassan Abdalla ,Incidence of Fungi and Aflatoxins in Sudanese Cowpea Seeds,U. of K. J. Agric. Sci. 6 (2), 61-73, 1998.

24.A. H. Abdalla and M. A. Siddig,A Note on the Effect of Dodder on Growth and Yield of Roselle,U. of K. J. Agric. Sci. 1 (2), 144-147, 1993.