Authors: Conti, ME de la Horra, AM Effron, D Zourarakis, D

Citation: Me. Conti et al., Factors affecting potassium fixation in Argentine agricultural soils, COMM SOIL S, 32(17-18), 2001, pp. 2679-2690

Authors: de la Horra, AM Effron, D Palma, RM Prause, J

Citation: Am. De La Horra et al., Release and dynamics of calcium, potassium, magnesium and sodium from leaflitter decomposition in a subtropical Argentine forest, AGROCHIMICA, 44(3-4), 2000, pp. 107-114

Authors: Effron, D Jimenez, MP De La Horra, AM

Citation: D. Effron et al., Soil-pH cation exchange capacity for acid soils: Method of measurement, AGROCHIMICA, 44(1-2), 2000, pp. 61-68