1- Abdel Bary, A.A., M.I. Ali, and A.I. Nawar. 1980. Genetic studies of some yield and quality components in spring wheat. p 241-272. In Proc. International Wheat Conf. Madrid, Spain. May 22- June 3, 1980.
2- Nawar, A.I., A.A. Kassem, M.A. Bishr, and F.H. Khadr. 1986. Sowing cotton after Berseem and relay cropping with onion, p 299-307. In Proc. 2nd Conf. Agronomy, Alexandria, Egypt. September 8-10, 1986.
3- Nawar, A.I., A.A. Kassem, M.M. EI-Rouby, and F.H. Khadr. 1986. Maize/Soybean intercropping. p 445-452. In Proc. 2nd Conf. Agronomy, Alexandria, Egypt. September 8-10, 1986.
4- Nawar, A.I., A.A. Kassem, M.A. Bishr, and M.M. EI-Rouby. 1986. Evaluation of different cropping systems in Egypt, p 453-462. In Proc. 2nd Conf. Agronomy, Alexandria, Egypt. September 8-10, 1986.
5- EI-Tabbakh, S.Sh., and A.I. Nawar. 1993 Determination of earliness indices in Egyptian and Upland cottons. Comm. Sci. Dev. Res., 44: 47-63.
6- El-Nakhlawi, F.S., A.I. Nawar, S.Sh. El-Tabbakh, and Mofida A. Seiam. 1993. Influence of foliar fertilization and harvesting date on yield, yield components and seed quality of soybean. Comm. Sci. Dev. Res. 44:153-173.
7- AL-Issa, A., and A.I. Nawar. 1994. In vitro tolerance of gamma-irradiated sunflower (Helianthus annuus L.) embryos to salinity and drought. Alex. Sci. Exch., 15(1): 193-208.
8- Rehab, I.F., and A.I. Nawar. 1994. Weed control in faba bean (Vicia faba L.). Comm. Sci. Dev Res., 46: 83-96.
9- Nawar, A.I. , and I.F. Rehab. 1994. Weed competition in faba bean (Vicia faba L.). J. Agric. Res., Tanta Univ., 20(2): 209-218.
10- Nawar, A.I. 1994. Response of sunflower varieties to mineral and biofertilization with nitrogen. Comm. Sci. Dev. Res., 47:163-178.
11- El-Nakhlawi, F.S., and A.I. Nawar. 1994. Land use efficiency and quality characters as influenced by maize/soybean intercropping pattern. Comm. Sci. Dev. Res., 48:189-200.
12- Rehab, I. F., and A. I. Nawar. 1994. Weed control in intercropped maize and soybean. Menofiya J. Agric. Res., 19(6):2957-2971.
13- Atteia, Matilda F., and A.I. Nawar. 1994. Rust incidence, grain yield and yield components of wheat as influenced by nitrogen and potassium fertilization. Menofiya J. Agric. Res., 19(6):2973-2990.
14- El-Genbeehy, M.A., and A.I. Nawar 1994. Triticale and wheat response to nitrogen fertilization. Menoflya J. Agric. Res. , 19(6):3089-3107.
15- Nawar, A.I., and I.F. Rehab. 1994. Response of maize and soybean to different patterns of intercropping, weed control and soybean variety. Menofiya J. Agric. Res., 19(6): 3109-3124.
16- El-Saedy, M.A.M., L.K.A. Ibrahim, A.A.M. Ibrahim, and A.I. Nawar. 1995. The effect of gamma irradiation of sunflower seeds on the growth and susceptibility of sunflower to Meloidogyne incognita, Comm. Sci. Dev. Res., 49:183-194.
17- Motawei, M.I., Y.S. Koraiem, A.I. Nawar, M.C. Sanguineti, S. Stefanelli, and R. Tuberosa. 1995. Stomatal conductance, proline and abscisic acid concentration in the leaf of bread wheat genotypes. p 213-220. In Proc, 2nd STRESSNET Conf., Salsomaggiore, Italy, 21-23 September, 1995.
18- Ibrahim, H.M, A.I. Nawar, and S.H. Mansour. 1996. Heterosis, combining ability and components of genetic variance in soybean (Glycine max (L.) Merrill). Menofiya J. Agric. Res. 21(4):851-863.
19- Khalil, H.E., F.M. Seif El-Nasr, Z.M. Attia and A.I. Nawar. 1997. Effect of preceeding crop, soil tilllage and nitrogen fertilizer level on rice productivity, Menofiya J. Agic. Res., 22 (2): 327-336.
20- Nawar, A.I., and H.E. Khalil. 1997. A comparative study of wheat and triticale under varying nitrogen levels and seeding rates. Adv. Agric. Res. 2 (1):13-28.
21- Ramadan, Nadia S., A.I. Nawar, M.A. Omar, and F.S. EL-Nakhlawy 1997. Genotype x soil salinity interaction for grain yield and its components in some local and introduced wheat and barley genotypes. Adv. Agric. Res. 2 (2) 53-65.
22- Zaitoun, F., M. Zeid, A.I. Nawar and Y. Koreim. 1997. Variability in seed size and colour of the Egyptian faba bean cultivar Giza 429 and its relation to resistance to Orohanche crenata. Proc, 10th Symposium of European Weed Reaserch Society, 22-26 June, Poznan, Poland.
23- Zeid, M., M. Madkour, A. Nawar, M. Soliman and F. Zaitoun. 1997. Molecular studies on Orobanche. J. of Phytopathology, 145:351-355.
24- Koraiem Y.S., Nawar, A.I. and Motawei, M.I. 1997. Yield stability of wheat genotypes under drought stress. Adv. Agric. Res. 2 (3): 25-36.
25- Khalil, H.E., Nawar, A.I., Seif-ElNasr, F.M. and Atteia, Z.M. 1997. Faba bean and fodder beet in monocultures and associations under phosphorus fertilizer application. Adv. Agric. Res. 2 (3):13-23.
26- Nawar A.I., M.M. Zeid, F.M.F. Zaitoun, M.A. Madkour, and Y.S. Koraiem. 1999. Variation among three Orobanche crenata accessions in their virulence in relation to growth and yield characters of the faba bean cultivars Giza 3 and Giza 429. In Kroschel J., Abderabihi M., Betz H. (eds.), Advances In Parasitic Weed Control at On-farm Level. Joint Action to Control Orobanche in the WANA Region. Rabat Morocco, 1998. Vol. II, 215- 225.
27- Atteia, Matilda F., A. I. Nawar and I. F. Rehab. 2000. Yield of local wheat cultivars as affected by leaf rust and potassium application. Adv. Agric. Res. 5 (1): 1117-1129.
28- Nawar, A. I. and H. E. Khalil. 2003. wheat and one-cut berseem (Al-Fahl) mixtures as source for food and forage. Alex. J. Agric. Res. 48 (3): 49-55.
29- Khalil, H. E. andA. I. Nawar. 2004. Productivity of maize and soybean association patterns after different winter crops. Minufiya J. Agric. Res. 29 (3): 679-693.
30- Nawar, A. I. and H. E. Khalil. 2004. Evaluation of some agronomic and economic aspects of faba bean (Vicia faba L.) under different soil tillage systems and bio- and chemical phosphorus fertilization. J. Adv. Agric. Res. 9 (3): 593-606.
31- Nawar, A. I. 2004. Nitrogen requirements for maize cultivars after different winter crops. J. Adv. Agric. Res. 9 (3): 607-621.
32- Nawar, A. I. 2004. Effect of preceding winter crops and sugar beet residues on maize nitrogen requirements. J. Adv. Agric. Res. 9 (4): 899-908.
33- Khalil, H. E. , A. I. Nawar and A. S. M. Kamel. 2004. response of sunflower to multiseasonal crop sequences under different regimes of NPK fertilization. Alex. J. Agric. Res. 49 (3): 13-23.
34- Khalil, H. E. , A. I. Nawar and A. S. M. Kamel. 2005. Sunflower for forage and seed production under different levels of crop management. J. Adv. Agric. Res. 10 (1): 269-281.
35- Khalil, H. E. , H. M. Ibrahim and A. I. Nawar. 2008. Defoliation time, plant density and N-level for sunflower as a forage and oil crop. J. Adv. Agric. Res. 13 (4): 749-763.
36- Zeid, M. , S. Mitchell, W. Link, M. Carter, A. Nawar, T. Fulton and S. Kresovich. 2009. Simple sequence repeats (SSRs) in faba bean: new loci from Orobanche-resistant cultivar " Giza 402". Plant. Breeding.
37- Nawar, A. I. , H. E. Khalil, H. E. Ibrahim and K. I. Habbak. 2009. Effect of economic use of irrigation water on growth and yield of intercropping maize and sunflower. J. Agric. Sci. Mansoura Univ., 34: 6625-6636.