British regional geology :
London and Thames Valley /
by R.L. Sherlock.
APA Citation
Sherlock, R. Lionel., Museum of Practical Geology (Great Britain)., Geological Survey of Great Britain. (1935). British regional geology: London and Thames Valley. London: H.M.S.O..
MLA Citation
Sherlock, Robert Lionel, 1875-1948, Museum of Practical Geology (Great Britain), and Geological Survey of Great Britain. British Regional Geology: London And Thames Valley. London: H.M.S.O., 1935.
Warning: These citations may not always be complete (especially for serials).