SHARMA, G L; MAHAPATRA, B S; SINGH, A K; PANDEY, B M. Role of summer legumes on productivity of maize (Zea mays)- wheat (Triticum aestivum)cropping system on sandy-loam soil of western Uttar Pradesh. The Indian Journal of Agricultural Sciences, Delhi, India, v. 68, n. 6, 2013. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/27568. Acesso em: 28 oct. 2025.