HAZARIKA, S; GANESHAMURTHY, A N. Long-term management effects on spatial variability of quality characteristics of soils under guava (Psidium guajava) and sapota (Manilkara achras) orchards in south-western climate of India. The Indian Journal of Agricultural Sciences, Delhi, India, v. 81, n. 2, 2011. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/3989. Acesso em: 26 oct. 2025.