1. The Impact of price policies on the supply of traditional agricultural export crops
:GABRIELE, Alberto. The Impact of price policies on the supply of traditional agricultural export crops : Africa vis-a-vis the rest of the developing world. Geneva : United Nations/United Nations Conference on Trade and Development, 1998. 29 s. African development in a comparative perspective, Study No. 13. [Copy count : 1, currently available 1, at library only 0]