Unhighlight Highlight
1. Columbite deposits of the lower Puruni River, British Guiana   Publication: Georgetown : Geological Survey Department, 1953. . 3 leaves, 1 folded map Availability: No items available: Actions: Add to cart No cover image available No cover image available
2. Columbite deposits of the lower Puruni River, British Guiana/   Publication: Georgetown : Geological Survey Department, 1953 . 3p., 1 folded map. Date:1953 Availability: Copies available: Turkeyen Campus Caribbean Research Library [TN49 N65 W59] (1), Actions: Add to cart No cover image available No cover image available