Aires Souza, J. T.; Silva Araújo, J. .; dos Santos Félix, E. .; de Cássia Alves, R. .; de Oliveira Filho, T. J. .; Cunha de Lira, E. . Gas Exchange in Genotypes of Nopalea Cochenillifera in Different Seasons and Evaluations Times: Gas Exchange in Genotypes of Nopalea Cochenillifera Salm-Dyckin . Acta Bot. Croat. 2022, 81, 177-184.