Kramer, B., & Spielman, D. J. (2025). Quality seeds, improved varieties: The economics of crop genetic improvement and farmer uptake. International Food Policy Research Institute.
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Cita Chicago Style (17a ed.)
Kramer, Berber, y David J. Spielman. Quality Seeds, Improved Varieties: The Economics of Crop Genetic Improvement and Farmer Uptake. International Food Policy Research Institute, 2025.
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Cita MLA (9a ed.)
Kramer, Berber, y David J. Spielman. Quality Seeds, Improved Varieties: The Economics of Crop Genetic Improvement and Farmer Uptake. International Food Policy Research Institute, 2025.
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