Benson, C., Clary, E. The Impact of Drought on Sub-Saharan African Economies. Washington: The World Bank, 1998 IX, 80 с. 0-8213-4180-4.
Benson, C., Clary, E. The Impact of Drought on Sub-Saharan African Economies. Washington: The World Bank, 1998 IX, 80 с. 0-8213-4180-4.
Benson, C., Clary, E. (1998) The Impact of Drought on Sub-Saharan African Economies, Washington: The World Bank IX, 80 с. 0-8213-4180-4.
Benson, C., & Clary, E. (1998). The Impact of Drought on Sub-Saharan African Economies. A Preliminary Examination. Washington: The World Bank, IX, 80 с.
Benson C, Clary E. The Impact of Drought on Sub-Saharan African Economies: A Preliminary Examination. Washington: The World Bank; 1998. p. IX, 80 с. ISBN: 0-8213-4180-4.