RAYCHAUDHURY, S.P. Role of Organic Manure and Green Manuring in the Maintenance of Soil Fertility in India . Journal of Soil and Water Conservation, India, v. 15, n. 3 & 4, 2022. Disponível em: https://epubs.icar.org.in/index.php/JSWC/article/view/126740. Acesso em: 3 jul. 2026.