Khalil, N. A., and R. Khalifa.,
"Response of lentil (lens culinaris, M.)growth and yield to macro and micro nutrients application",
Bull. Fac. Agric.,Cairo Univ., vol. 42, no. (3), pp. 701–712, 1991.
Abstractn/a
Abdel-Halim, M. M., H. M. Elsaid, R. H. Itman, A. A. Kubesy, and D. G. Abo El-Hassan,
"The role of Coccidian parasites as a potential cause of enteritis in Egyptian Goats",
J. Egypt Vet. Med. Ass., vol. 51, no. 1&2: 20th Arab Vet. Med. Congress, March,2 - 6,1991, pp. 313–322, 1991.
Abstractn/a
Hassan, A. A., M. S. Wafi, N. E. Quronfilah, U. A. Obaji, M. A. Al-Rayis, and F. Al-Izabi,
"Screening for tomato yellow leaf curl virus resistance in wild and domestic Lycopersicon accessions",
Tomato Genet Coop Rep, vol. 41, pp. 19–21, 1991.
Abstractn/a
Hassan, A. A., N. E. Quronfilah, U. A. Obaji, M. A. Al-Rays, and M. S. Wafi,
"Screening of domestic and wild Citrullus germplasm for resistance to the yellow stunting disorder in the United Arab Emirates",
Cucurbit Genetics Coop. Rept, vol. 14, pp. 98–101, 1991.
Abstractn/a
Hassan, A. A., H. H. Al-Masri, U. A. Obaji, M. S. Wafi, N. E. Quronfilah, and M. A. Al-Rays,
"Screening of domestic and wild Cucumis melo germplasm for resistance to the Yellow-stunting disorder in the United Arab Emirates",
Cucurbit Genetics Cooperative Report, vol. 14, pp. 56–58, 1991.
Abstractn/a
Salama, R. A. K., I. A. Hemeida, and F. F. Mostafa,
"Seasonal fluctuation of the beet fly, Pegomyia mixta Vill. and the effect of infestation on sugar beet field.",
Fayoum J. Agric. Res. & Dev., 5 (2) :, vol. 5, no. 2, pp. 191–199, 1991.
Abstractn/a