1. Some notes on the geology of the Adampada-Kabalebo area, Western Surinam   Publication: [Paramaribo : s.n., 197-?]. . 10 p. Availability: No items available: Actions: Add to cart No cover image available No cover image available
2. Preliminary note on the use of a computer for the conversion of highly variable bauxite drilling data into mine production forecasts   Publication: [S.l. : s.n., 196-]. . 10 p. , Mimeograph. Availability: Copies available: Turkeyen Campus Caribbean Research Library [T57.5 A44] (1), Actions: Add to cart No cover image available No cover image available