SHARMA, S N; PRASAD, R; SINGH, R K. Influence of summer legumes in rice (Oryza sativa)-wheat (Triticum aestivum) cropping system on soil fertility. The Indian Journal of Agricultural Sciences, Delhi, India, v. 70, n. 4, 2013. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/28188. Acesso em: 28 oct. 2025.