Batista, M.C. et al. 2018. Influence of rainfall variability on bean production (Phaseolus vulgaris L.) in a municipality of Brazilian semiarid. Journal of Environmental Analysis and Progress. 3, 1 (jan. 2018), 001–007. DOI:https://doi.org/10.24221/jeap.3.1.2018.1590.001-007.