[1]
Gutierrez, R.S. et al. 2011. EXTRACTION OF SILICON IN SOILS FERTILIZED WITH PHOSPHATE AND SILICATE. Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]. 41, 1 (Jan. 2011), 1–7. DOI:https://doi.org/10.5216/pat.v41i1.8316.