MANAL HASSAN ROLE OF ENVIRONMENTAL CHEMICAL MALE GENITAL SYSTEM / ALI NASSER HASSAN. ؛Under supervision of Dr. MANAL HASSAN. - [Giza]: October 6 university، 2017 - 36p؛ ill ; +CD 30 cm. Faculty of Applied Medical Science Subjects--Topical Terms: Chemicals Dewey Class. No.: 661 / M R