@book{70515,
	author = {Sawsan Abdelghany Abdellatif and H. M. Abdelal , },
	title = {Stress tolerance through plant, mycorrhizal association / },
	publisher = {Sawsan Abdelghany Abdellatif , },
	year = {1997},
	address = {Cairo : },
	url = {http://172.23.153.220/th.pdf}
}