Khatibi, A., H.H.Zedan, A. A. Salama, and O. M. El-Tayeb,
"Microbial contamination of non sterile raw materials. I. General Survey. ",
IVth. Conf. Microbiol., Cairo : Egyptian Sciety of Microbiology, pp. Vol. 1: Soil, Food and Industrial Microbiology, 411-442, 1980.
Khatibi, A., H. H. Zedan, A. A. Salama, and E. O. M. Tayeb,
"Microbial contamination of non sterile raw materials. III. Contamination with aflatoxin producing fungi",
IVth Conf. Microbiol., Cairo : Egyptian Society of Microbioogy, pp. Vol. I: Soil, Food and Industrial Microbiol., pp. 443-449, 1980.
Shawki, M. M., S. A. Awadalla, M. A. Kandel, and M. H. Belal,
"On the toxicity of cyolane (phosfolan) residue.",
Beitrage zur tropischen Landwirtschaft und Veterinarmedizin, vol. 18, issue 3, pp. 291-298, 1980.
Abstractn/a
Osman, M. A., M. Belal, A. M. Nomrossy, and A. M. Yousse,
"Organic contaminates in water",
Journal of Environmental Science & Health Part B, vol. 15, issue 3: Taylor & Francis, pp. 295-306, 1980.
Abstractn/a
Pimprikar, G. D., B. L. Noe, B. R. Norment, and J. R. Heitz,
"Ovicidal, Larvicidal, and Biotic Effects of Xanthene Derivatives in the House Fly, Musca domestica L.",
Environmental Entomology, vol. 9, issue 6: Oxford University Press Oxford, UK, pp. 785-788, 1980.
Abstractn/a
Moneim, A., M. Es, C. P. Balboni, B. N. Banerjee, R. A. Burton, C. P. Chen, C. M. Ettles, S. R. Heckmann, M. S. Kourova, L. P. Ludwig, et al.,
"Page numbers in italics indicate biographic notes about the authors concerned.",
Wear, vol. 58, pp. 399, 1980.
Abstractn/a
Lilburn, M. S., F. M. Morrow, R. J. Martin, M. M. Mashaly, R. M. Leach, and E. G. Buss,
"PHYSIOLOGIC CHARACTERISTICS OF 16 WEEK OLD FEMALE CHICKENS CHOSEN FROM STRAINS SELECTED FOR MATURE ABDOMINAL FAT PAD SIZE",
FEDERATION PROCEEDINGS, vol. 39, issue 3: FEDERATION AMER SOC EXP BIOL 9650 ROCKVILLE PIKE, BETHESDA, MD 20814-3998 USA, pp. 657-657, 1980.
Abstractn/a
Shabana, R., T. Bailey, and K. J. Frey,
"Production traits of oats selected under low, medium, and high productivity",
Crop Science, vol. 20, no. 6: Crop Science Society of America, pp. 739–744, 1980.
Abstractn/a
Kamel, M. S., R. Shabana, A. K. Ahmed, S. I. El-Mohandes, and others,
"Response of an exotic hybrid and a local sunflower cultivar to N application under irrigation in Egypt.",
Zeitschrift fur Acker-und Pflanzenbau, vol. 149, no. 3, pp. 227–234, 1980.
Abstractn/a