@book{29600,
	author = {Sherlock, Robert Lionel, and Casey, Raymond. and Geological Survey of Great Britain.},
	title = {British regional geology:},
	publisher = {H.M. Stationery Off.,},
	year = {1960.},
	address = {London,},
	edition = {3d ed.},
	note = {At head of title: Dept. of Scientific and Industrial Research. Geological Survey and Museum.}
}