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Citation: Jd. Sachs et al., The geography of poverty and wealth, SCI AM, 284(3), 2001, pp. 70-75

Authors: Gallup, JL Sachs, JD

Citation: Jl. Gallup et Jd. Sachs, The economic burden of malaria, AM J TROP M, 64(1-2), 2001, pp. 85-96

Authors: Gallup, JL Sachs, JD

Citation: Jl. Gallup et Jd. Sachs, Agriculture, climate, and technology: Why are the tropics falling behind?, AM J AGR EC, 82(3), 2000, pp. 731-737

Authors: Gallup, JL Sachs, JD Mellinger, AD

Citation: Jl. Gallup et al., Geography and economic development, INT REG SCI, 22(2), 1999, pp. 179