1-2 of 2 Books
The geology of the Guiana Shield
The geology of the Guiana Shield
By A. K. Gibbs
Geology and petrology of part of the Guiana Shield in the South Savanna-Rewa area of Guyana
Geology and petrology of part of the Guiana Shield in the South Savanna-Rewa area of Guyana
By Sobaram Singh