MALIK, B S; PAUL, S; SHARMA, R K; SETHI, A P; VERMA, O P. Effect of Azotobacter chroococcum on wheat (Triticum aestivum) yield and its attributing components*. The Indian Journal of Agricultural Sciences, Delhi, India, v. 75, n. 9, 2005. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/9157. Acesso em: 27 oct. 2025.