TY - JOUR T1 - Internal morphology and germination of sunflower seeds JO - Journal of Seed Science A1 - Rocha, Cartiane Rubshirley MacĂȘdo da A1 - Silva, Vanessa Neumann A1 - Cicero, Silvio Moure SN - 2317-1537 UL - VL - 36 Y1 - 2014 PB - Brasil ER -