TY  - GEN
AU  - Pollard, E.R.
ED  - British Guiana
TI  - Geological survey of the diamond and gold deposits of the Mekurn district, Cuyuni River, British Guiana: an explanation of sheet no. D2 (Meuru, 1953)
U1  - Pam 558.81, WI Bri 
PY  - 1953///
CY  - Georgetown
PB  - [Geological Survey Department]
N1  - Bibliography
ER  -