British regional geology :
northern England /
by T. Eastwood.

APA Citation

Eastwood, T. (Tom)., Museum of Practical Geology (Great Britain)., Geological Survey of Great Britain. (1946). British regional geology: northern England. 2nd ed. London: H.M.S.O..

MLA Citation

Eastwood, T. (Tom), 1888-, Museum of Practical Geology (Great Britain), and Geological Survey of Great Britain. British Regional Geology: Northern England. 2nd ed. London: H.M.S.O., 1946.

Warning: These citations may not always be complete (especially for serials).