TY - GEN AU - Newman,M AU - Sow,P.A AU - Ndoye,O ED - Séminaire d'économie rurale, 6: Etat, structures de développement, paysans TI - Uncertainty of regulations and governmental objectives with regard to the organization and performance of grain markets: the case of Senegal SN - 287614008x N1 - <<<<<>>>>>; bibliogr. p. 129 ER -