DUA, V K; LAL, S S; GOVINDAKRISHNAN, P M. Production potential and competition indices in potato (Solanum tuberosum) + French bean (Phaseolus vulgaris) intercropping system in Shimla hills. The Indian Journal of Agricultural Sciences, Delhi, India, v. 75, n. 6, 2005. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/9367. Acesso em: 21 oct. 2025.