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2by Inc., Pioneer Hi-Bred International, Station, DuPont Experimental, Yalpani, Ronald Flannagan, Rafael Herrmann, James Presnail, Tamas Torok, and Nasser, Herrmann, Rafael, Presnail, James, Torok, Tamas, Yalpani, NasserGet access
Published 2007
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7by Ryther, J. H., Huke, R. E., Archer, J. C., Price, D. R., Jewell, W. J., Hayes, T. D., Witherby, H. R.Get access
Published 1977
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