Références bibliographiques
222
Zoumis T., Schmidt A., Grigorova L. and Calmano W., 2001. Contaminants in sediments:
Remobilisation and demobilisation; The Science of the Total Environment, 266: 195-202.
Zyadah M.A., 1999. Accumulation of some heavy metals in Tilapia zillii organs from lake Manzalah,
Egypt. Turk. J. Zool., 23(1999): 365-372.
222
Zoumis T., Schmidt A., Grigorova L. and Calmano W., 2001. Contaminants in sediments:
Remobilisation and demobilisation; The Science of the Total Environment, 266: 195-202.
Zyadah M.A., 1999. Accumulation of some heavy metals in Tilapia zillii organs from lake Manzalah,
Egypt. Turk. J. Zool., 23(1999): 365-372.
