Chemical changes in calcium arsenate during storage
McDonnell, C. C. (Curtis Criss), Smith, C. M. (Charles Meldrum), Coad, B. R. (Bert Raymond)
Year of Publication 1922
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Year of Publication 1922
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Insect powder
McDonnell, C. C. (Curtis Criss), Roark, R. C. (Ruric Creegan), Keenan, George Lawrence
Year of Publication 1920
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Year of Publication 1920
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