//-->
Foreign trade and the subsistence sector in Nigeria : the impact of agricultural exports on domestic food supplies in a peasant economy
Okurume, Godwin E., (1973)
Markets and states in tropical Africa : the political basis of agricultural policies
Bates, Robert H., (1981)
Price expectation formation and the demand for loans in a developing economy : the case of Malaysian agriculture
Habibullah, Muzafar Shah, (1988)