The Vice Deanship of Graduate Studies and Scientific Research announces the public discussion of
the doctoral thesis submitted by:
Researcher: Samira Yahya Mosleh Al-Hakami
About her letter tagged with:
Biological and chemical pollution of groundwater in the northern Sana’a basin with wastewater
Scientific research submitted to complete the requirements for obtaining a doctorate degree
Faculty of Agriculture – Sana’a University.
Dr. Jalal Ahmed Awad