Geology of Durham county
By: compiled by G.A.L. Johnson ; edited by Grace Hickling.
Contributors: Johnson, G. A. L.; Hickling, Grace.; Natural History Society of Northumberland, Durham and Newcastle upon Tyne.
Series: Transactions of the Natural History Society of Northumberland, Durham and Newcastle upon Tyne -- Vol.41, no.1
Publisher: W.L. Large for the Natural History Society of Northumberland, Durham and Newcastle upon Tyne
Published: 1970
Place of publication: Newcastle upon Tyne
Language: eng