Pharmacological control of calcium and potassium homeostasis biological, therapeutical, and clinical aspects

Nitrogen-potassium ratios in relation to nutrient content and yield of cotton [microform]. by Aragon, Miguel L. 1949-

The production of potassium permanganate from local manganese ores by Pigao, Concepcion G., Sanchez, Angelina M.

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An experimental study of the radiometric determination of potassium content of soils and minerals [microform] by Maxino, Gerardo 1941-

Effects of potassium on the growth, yield and on the nutrient cation relationship in rice grown on calcereous soils [microform] by Montecillo, Lupo A. 1934-

Effects of potassium on the growth, yield and on the nutrient cation relationship in rice grown on calcareous soils by Montecillo, Lupo A. 1934-

Nitrogen-potassium ratios in relation to nutrient content and yield of cotton by Aragon, Miguel L. 1949-

An experimental study of the radiometric determination of potassium content of soils and minerals by Maxino, Gerardo C. 1941-