AGR-23: Tobacco Stalks and Stems Fertility Value and Use

W.O. Atkinson, Jones Smiley | May. 1, 1979 (Reprinted)

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AGR-22: Manganese Toxicity in Burley Tobacco

W.O. Atkinson, Jones Smiley, Jones Smiley | Mar. 1, 1979 (Reprinted)

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AGR-11: Potassium in Kentucky Soils

Lloyd Murdock, Ken Wells | Feb. 1, 1979 (New)