[1]
ERSTAD, K.-J., KONOVALOV, N. and PUTRO, J. 2000. Reactivity of silicate liming materials from Northern Europe assessed by Soil Incubation and two pH Stat methods. Agricultural and Food Science. 9, 4 (Jan. 2000), 333–348. DOI:https://doi.org/10.23986/afsci.5673.