@book{43869,
	author = {Turner, Francis J. and Verhoogen, John,},
	title = {Igneous and metamorphic petrology / },
	publisher = {McGraw-Hill;},
	year = {1960, 1962.},
	series = {International series in the earth sciences},
	address = {New York ;},
	edition = {2nd ed., Indian ed.}
}