المؤتمرات والندوات
- arab conference for "soil and water management for sustainable development" - دولة مصر ، mansoura - faculty of agriculture ، من10/4/2007 إلى 11/4/2007.
the third international conference on recent environmental problems and social sharement - دولة مصر ، qena - luxor - south valley university ، من10/11/2008 إلى 13/11/2008.
• the fourth environmental conference on "environment, industry and development - دولة مصر ، new damietta - faculty of science at damietta, mansoura university ، من1/4/2009 إلى 30/3/2009.