Andrade, G. de C. et al. (2004) “Phosphate and potash fertilization on Acacia mearnsii De Wild. (Black wattle) plantation”., Pesquisa Florestal Brasileira, (48), pp. 65–74. Available at: https://pfb.sede.embrapa.br/pfb/article/view/1596 (Accessed: 13 September 2026).