@book{74915,
	author = {Holmes, Arthur,},
	title = {Principles of physical geology /},
	publisher = {T. Nelson and sons ltd,},
	year = {c1965 [reprinted1966, 1970]},
	address = {London ;},
	edition = {2nd ed. completely  reviesed  ,E.L.B.S. 1st. Edition},
	note = {"First published September 1944."}
}