SINGH, F; SINGH, I P; MAJUMDER, N D. Cytochemical analysis and stain development in pollen grains of parental lines and hybrids based on cytoplasmic genetic male sterility system in pigeonpea (Cajanus cajan). The Indian Journal of Agricultural Sciences, Delhi, India, v. 79, n. 9, 2011. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/2491. Acesso em: 16 jun. 2026.