@book{11197,
	author = {Greensmith, J. T. and Hatch, F. H.},
	title = {Petrology of the sedimentary rocks /},
	publisher = {G. Allen & Unwin,},
	year = {1981.},
	series = {Textbook of petrology ; v. 2},
	address = {London ;},
	edition = {6th ed.},
	note = {Previous ed. by F. H. Hatch.}
}