Narrow search
Showing 1 - 3 of 3
Cover Image
Productivity in Sudanese traditional agriculture
Ali, Ali Abdel Gadir - In: Employment, productivity and incomes in rural Sudan, (pp. 59-69). 1978
Persistent link: https://www.econbiz.de/10001836158
Cover Image
Productivity of labour in El Rahad region
Ali, Ali Abdel Gadir - In: Employment, productivity and incomes in rural Sudan, (pp. 51-57). 1978
Persistent link: https://www.econbiz.de/10001836165
Cover Image
Productivity of labour in Sudanese traditional agriculture : some exploratory results
Ali, Ali Abdel Gadir - In: Sudan notes and records 58 (1977), pp. 142-151
Persistent link: https://www.econbiz.de/10001836173