1. Next steps in charcoal research and development : preliminary proposals   Publication: Georgetown : University of Guyana, Dept. of Chemistry, 1976. . 4 p. , Mimeograph. Availability: No items available: Actions: Add to cart No cover image available No cover image available
2. Research and development programme on charcoal   Publication: [Georgetown : University of Guyana, Dept. of Chemistry], 1976. . 5 p. , Photocopy. Availability: No items available: Actions: Add to cart No cover image available No cover image available

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