TY  - BOOK
AU  - Brown,Charles Barrington
AU  - Sawkins,James Gay
ED  - Geological Survey of Great Britain.
TI  - Reports on the physical, descriptive, and economic geology of British Guiana
T2  - Memoirs of the Geological Survey of Great Britain
AV  - QE243 .B87
PY  - 1875///
CY  - London
PB  - Printed for H.M. Stationery off., and sold by Longmans, Green
KW  - Geology
KW  - Guyana
N1  - Pub. by order of the lords commissioners of Her Majesty's Treasury
ER  -