00476nam a2200133Ia 4500008004100000082001700041100001600058245007000074260002200144300001600166490008300182600001400265650006300279140224s9999    xx            000 0 und d  a338:63(6) L6  aLevi, John.  aAfrican agriculture: Economic action and reaction in sierraleone.  aSloughbCABc1976  axviii,428p.  aCommonwealth Bureaux of Agricultural Economics Miscellaneous Publication, no.2  aJohn Levi  aAgricultural Economics-Africa,Economic development Africa.