41. Soil Survey (detailed) :   Publication: Mon Repos : Ministry of Agriculture, Central Agricultural Station, 1977 . 31 p. : , With this issued : 2 maps in envelope. Date:1977 Availability: Copies available: Turkeyen Campus Science & Technology [S599 G8 F67] (1), Actions: Add to cart No cover image available No cover image available
42. Report on the soil survey project of British Guiana /   Publication: Rome : United Nations Special Fund, 1966 . vol. 5 : , Content: V. 5. Semi-detailed soil survey of the Canje area. Date:1966 Availability: No items available: Actions: Add to cart No cover image available No cover image available