M. El-Houssieni

Chemical changes during a two-stage digestion technique for biogas production from combinations of organic wastes

M. M. El-Shinnawi, M. El-Houssieni, S. A. Aboel-Naga, 1990 .

Changes of organic constituents of crop residues and poultry wastes during fermentation for biogas production

M. M. El-Shinnawi, M. El-Houssieni, B. S. El-Tahawi, 1989 .