@book{28575,
	author = {Edwards, Wilfrid Norman,},
	title = {Geology of the district north and east of Leeds,},
	publisher = {H. M. Stationery Off.,},
	year = {1950.},
	series = {Memoirs of the Geological Survey of Great Britain, England and Wales (one-inch geological sheet 70, new ser.)},
	address = {London,},
	note = {At head of title: Dept. of Scientific and Industrial Research.}
}