Nkonya, E. M., Barkley, A. P., Hamilton, S. F., & Bernardo, D. J. (1999). Environmental and economic impacts of soil erosion and fertility mining in northern Tanzania. Agricultural and Applied Economics Association.
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Chicago Style (17th ed.) Citation
Nkonya, Ephraim M., Andrew P. Barkley, Stephen F. Hamilton, and Daniel J. Bernardo. Environmental and Economic Impacts of Soil Erosion and Fertility Mining in Northern Tanzania. Agricultural and Applied Economics Association, 1999.
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MLA (9th ed.) Citation
Nkonya, Ephraim M., et al. Environmental and Economic Impacts of Soil Erosion and Fertility Mining in Northern Tanzania. Agricultural and Applied Economics Association, 1999.
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Warning: These citations may not always be 100% accurate.