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Latest researches
* Seasonal changes in the phytoplankton standing crop relation to some physical and chemical factors in Damietta branch of the River Nile
* Dynamics of phytoplankton abundance, chlorophyll content and their population diversity in Damietta branch of the River Nile
* Ultrastructure of the host-parasite interaction between Senecio vulgaris and Albugo candida. II. Changes in ultrastructure of host chloroplast and nucleus”.

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