1. Guyana : small farm development : Black Bush region   Publication: Washington D.C. : USAID, 1978. . 1 vol. (various pagings) : ill., diagrs., maps , Cover title. | Proposal and recommendations for the review of the Bilateral Assistance Subcommittee. Availability: No items available: Actions: Add to cart No cover image available No cover image available
2. Some considerations for agriculture planning system : (preliminary version)   Publication: Georgetown : Inter-American Institute of Agricultural Sciences, 1979. . 22 leaves : ill. Availability: No items available: Actions: Add to cart No cover image available No cover image available