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2by 80330 Jahnke, H.E., 83219 Kirschke, D., 84555 Lagemann, J., 6250 Consultative Group on International Agricultural Research, Washington, D.C. (EUA)
Published 1987Texto bibliotecaIICA -
3by Glauben, T., Prehm, Sören, Pies, I., Will, M.G., Loy, J.P., Balmann, A., Brümmer, B., Heckelei, T., Hockmann, H., Kirschke, D., Köster, Ulrich, Langhammer, R., Salhofer, K., Schmitz, Peter Michael, Tangermann, S., von Witzke, H., Wesseler, J.H.H.External research report bibliotecaWUR NL