Townsed, Robert E., Townsend, Robert E. Agricultural Incentives in Sub-Saharan Africa,
The World Bank, 1999, XXVIII, 191 с, 0-8213-4528-1.
Townsed, Robert E., Townsend, Robert E. .
Agricultural Incentives in Sub-Saharan Africa.
Washington: The World Bank, 1999, XXVIII, 191 с, 0-8213-4528-1.
Townsed, Robert E., Townsend, Robert E. (1999)
Agricultural Incentives in Sub-Saharan Africa,
Washington: The World Bank, XXVIII, 191 с, 0-8213-4528-1
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