SILVA, A. R. DA; SILVA, S. A.; SANTOS, L. A.; SOUZA, D. R. DE; ARAÚJO, G. DE M.; MOREIRA, R. F. C. <b&gt;Genetic divergence among castor bean lines and parental strains using ward’s method based on morpho-agronomic descriptors. Acta Scientiarum. Agronomy, v. 39, n. 3, p. 307-313, 17 maio 2017.