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Long-term grain outlook
(1983)
Grain
(1988)
The grain tribute system of China : <1845 - 1911>
Hinton, Harold C., (1956)
Africa's changing agricultural development strategies : past and present paradigms as a guide to the future
Delgado, Christopher L., (1995)
Why domestic food prices matter to growth strategy in semi-open West African agriculture
Delgado, Christopher L., (1992)
An investigation of the lack of mixed farming in the West African Savannah : a farming systems approach for Tenkodogo, Upper Volta
Delgado, Christopher L., (1978)