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  1. The cotton red spider (Tetranychus gloveri Bks.) /
    By: Titus, Edward Sharpe Gaige, - United States. - United States.
    Publication info: Washington, D.C. :U.S. Dept. of Agriculture, Bureau of Entomology,1905.
    Contributed by: Unknown
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  2. The season's work on arsenical poisoning of fruit trees. By E. D. Ball, E. G. Titus and J. E. Greaves.
    By: Ball, E. D. - Greaves, J. E. - Titus, Edward Sharpe Gaige,
    Publication info: [1910]
    Contributed by: University of California Libraries (archive.org)
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