[1]
Sangoi, L. and Kruse, N.D. 1993. Behavior of sunflower cultivars at difffrent planting dates in the uplands of Santa Catarina. Pesquisa Agropecuaria Brasileira. 28, 1 (Jan. 1993), 81–91. DOI:https://doi.org/10.1590/S1678-3921.pab1993.v28.3848.