The Practice of Soil Conservation in the British Colonial EmpireHarold Augustin TempanyAgotadoNotifícame
The Impact of Stabilization and Structural Adjustment Policies on the Rural SectorEmil Maria ClaassenAgotadoNotifícame
Report of the FAO Global Survey of pesticide susceptibility of stored grain pestsB. R. ChampAgotadoNotifícame
Les institutions de génie rural dans le monde. International Directory of Agricultural Engineering InstitutionsAutores variosAgotadoNotifícame
