Abo El-Hassan, D. G., R. M. Arab, Y. F. Ahmed, and M. M. Ibrahim,
"An outbreak of Errosive Stomatitis and Enteritis of Goats in Egypt.",
The 1th Sientific Congress of Vet. Med. Faculty, Cairo University - Deceber, 1989: Vet. Med. J. Giza, pp. 26–28, 1989.
Abstractn/a
El Sharkawi, M. A., M. M. El Aref, and A. W. El Manawi,
"Paleoenvironments, Classification and Diagenetic Aspects of Ironstones in the Mesozoic Sedi-ments of El Maghara Area, Egypt. ",
Egypt. Mineralogist, vol. 1, pp. 1-25, 1989.
El Sharkawi, M. A., M. M. El Aref, and A. W. El Manawi,
"Paleoenvironments, Classification and Diagenetic Aspects of Ironstones in the Mesozoic Sedi-ments of El Maghara Area, Egypt. ",
Egypt. Mineralogist, vol. 1, pp. 1-25, 1989.
El Sharkawi, M. A., M. M. El Aref, and A. W. El Manawi,
"Paleoenvironments, Classification and Diagenetic Aspects of Ironstones in the Mesozoic Sedi-ments of El Maghara Area, Egypt. ",
Egypt. Mineralogist, vol. 1, pp. 1-25, 1989.
El Sharkawi, M. A., M. M. El Aref, and A. W. El Manawi,
"Paleoenvironments, Classification and Diagenetic Aspects of Ironstones in the Mesozoic Sedi-ments of El Maghara Area, Egypt. ",
Egypt. Mineralogist, vol. 1, pp. 1-25, 1989.