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Please read BHL's Acknowledgment of Harmful Content
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  1. By: Wiegand, Craig L. - Gausman, H. W. - Leamer, Ross W. - Richardson, Arthur J. - United States. Agricultural Research Service.
    Publication info: Weslaco, Texas, U.S.D.A., Agricultural Research Service, 1976
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library