@book{25661,
	author = {Strahan, Aubrey,},
	title = {On the thicknesses of strata in the counties of England and Wales, exclusive of rocks older than the Permian.},
	publisher = {Printed for H. M. Stationery off., by J. Truscott and son, ltd.,},
	year = {1916.},
	series = {[Gt. Brit.  Geological survey]  Memoirs of the Geological survey, England and Wales},
	address = {London,},
	note = {Published by order of the lords commissioners of His Majesty's Treasury.}
}