[1]
Pereira, J.R. and Cordeiro, G.G. 2014. Effect of irrigation and fertilization on some chemical characteristics of a Vertisol. Pesquisa Agropecuaria Brasileira. 22, 6 (Apr. 2014), 627–633. DOI:https://doi.org/10.1590/S1678-3921.pab1987.v22.14988.