Santos, C. A. F.; Oliveira, C. A. V.; Menezes, E. A. Selection of Descriptors in Characterization and Preliminar Evaluation of Pigeonpea Germplasm. PAB 1995, 30 (7), 971-975. https://doi.org/10.1590/S1678-3921.pab1995.v30.4385.