1. Operation El Dorado - a U.K.-Guyana photogeological mapping project   Publication: London : Institute of Geological Sciences, Photogeological Unit, [1969]. . 5 leaves : maps. Availability: No items available: Actions: Add to cart No cover image available No cover image available
2. A proposal for the potassium, uranium and thorium mapping of Guyana : proposal for a research project   Publication: Georgetown : University of Guyana, Faculty of Natural Sciences, 197-? . 22 leaves. , Mimeograph. Availability: No items available: Actions: Add to cart No cover image available No cover image available
3. Project reports : Warababaru, Block 18, Block 19, Kamakabra 1 & 5 kaolin drilling expeditions (Ituni)   Publication: Georgetown : Geological Survey & Mines, 1973. . 11 p. : ill., 18 folded maps. Availability: No items available: Actions: Add to cart No cover image available No cover image available
4. Operation El Dorado_- a U.L. - Guyana photogeological mapping project/   Publication: London: Photogeological Unit, Institute of Geological Science, 1969 . 5 leaves, Date:1969 Availability: Copies available: Turkeyen Campus Education & Humanities [QE36 B47] (1), Actions: Add to cart No cover image available No cover image available