@book{56431,
	author = {وايت, الان and سعدالله جويجاتى},
	title = {الصخور والمعادن / },
	publisher = {مكتبة لبنان ، },
	year = {1980},
	series = {كتب الطبيعة},
	address = {[S.N] : }
}