1. Characterization of the lateritic iron ores of Hariwa, Guyana   Publication: [London, 1973]. . [3] leaves. , Photocopied from: Institution of Mining & Metallurgy, Transactions/Section B, v.82 Bulletin no. 795, 1973. Availability: No items available: Actions: Add to cart No cover image available No cover image available
2. A study of the lateritic iron ores of Hariwa, Guyana, South America   Publication: Ottawa : Dept. of Energy, Mines and Resources, 1971. . ii, 34 p. : ill., charts , Cover title. Availability: No items available: Actions: Add to cart No cover image available No cover image available