@book{74664,
	author = {Hala Fawzy Osman Abdelnaser  and Fouad Saleh Elhanafy , },
	title = {Biochemical activity of the insecticide (diflubenzuron) residues on male albino rats / },
	publisher = {Hala Fawzy Osman Abdelnaser , },
	year = {1997},
	address = {Cairo : },
	url = {http://172.23.153.220/th.pdf}
}