@book{26584,
	author = {Boswell, Percy George Hamnall,},
	title = {The geology of the country around Ipswich.},
	publisher = {H. M. Stationery Off.,},
	year = {1927.},
	series = {Memoirs of the Geological Survey. England.  Explanation of sheet 207},
	address = {London,}
}