Vol. 12, Issue 6, 1958June 01, 1958 PDT
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Potato fertilization and internal black spot in Santa Maria Valley: Fertilization studies show potash deficiency to be closely linked with the incidence of internal disorder of potatoes
Potato fertilization and internal black spot in Santa Maria Valley: Fertilization studies show potash deficiency to be closely linked with the incidence of internal disorder of potatoes
J Oswald, O Lorenz, T Bowman, M Snyder, H Hall,
Oswald, J, O Lorenz, T Bowman, M Snyder, and H Hall. 1958. “Potato Fertilization and Internal Black Spot in Santa Maria Valley: Fertilization Studies Show Potash Deficiency to Be Closely Linked with the Incidence of Internal Disorder of Potatoes.” California Agriculture 12 (6): 8–10.