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1Texto bibliotecaFAO IT
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5by National Science Foundation. Division of Intergovernmental Science and Public Technology. 52543
Published 1980Texto bibliotecaFEDEPALMA -
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8book bibliotecaUNESCO
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9Texto bibliotecaFAO IT
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10Texto bibliotecaFAO IT
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11by Locke, Michael, National Science Foundation, Symposium [of] the Society for the Study of Development and Growth 17-19 June 1963:
Published c196Texto bibliotecaUBA FA -
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14by Orlov, D.S., Department of Agriculture, Washington, DC (USA) eng, National Science Foundation, Washington, DC (USA) eng
Published 1985Texto bibliotecaFAO IT -
15by Evans, H.J., National Science Foundation, Washington, D.C. (USA). Div. of Biological and Medical Sciences eng
Published JunTexto bibliotecaFAO IT -
16by Horowitz, B., Department of Agriculture, Washington, DC (USA) eng, National Science Foundation, Washington, DC (USA) eng
Published 1975Texto bibliotecaFAO IT -
17by Larski, Z., Department of Agriculture, Washington, DC (USA) eng, National Science Foundation, Washington, DC (USA) eng
Published 1980Texto bibliotecaFAO IT -
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20by Lopatin, I.K., Department of Agriculture, Washington, DC (USA) eng, National Science Foundation, Washington, DC (USA) eng
Published 1984Texto bibliotecaFAO IT