[1]
Figueiredo, M.A. de et al. 2013. Floral and fruit characteristics of blackberry cultivars, and in vitro germination of their pollen grains. Pesquisa Agropecuaria Brasileira. 48, 7 (Oct. 2013), 731–740. DOI:https://doi.org/10.1590/S1678-3921.pab2013.v48.13984.