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2by Evans, D.D. (ed.), International Biological Programme, Washington, DC (USA). United States National Committee eng, Thames, J.L. (ed.)
Published 1981Texto bibliotecaFAO IT -
3by Nielsen, D. R., Jackson, R. D., Cary, J. W., Evans, D. D., Boersma, L., Ferguson, A. H., Gardner, Walter H., Hanks, R. J., Kemper, W. D., Miller, D. E., Uehara, Goro
Published c197Texto bibliotecaUBA FA -
4by 49160 Black, C.A., 66056 Evans, D.D., 131245 White, J.L., 65130 Ensminger, L.E., 57852 Clark, F.E., 62726 Dinauer, R.C. eds., 2680 American Society of Agronomy, Madison, WI (EUA)
Published 1965bibliotecaIICA