Resultados de procura

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

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

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

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

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

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

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

Ligazón do recurso

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