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1A proposal for creating an international institute for agricultural research and training to serve the lowland tropical regimes of the Americas A proposal for creating an international institute for agricultural research and training to serve the lowland tropical regimes of the AmericasTexto bibliotecaCIAT
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2Texto bibliotecaCIAT
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3by Roberts, Lewis M., Grant, Ulysses J., Ramírez E., Ricardo, Hatheway, William H., Smith, D.L., Mangelsdorf, Paul C.
Published 1957Texto bibliotecaCIAT