SHARMA, B.M. Ecological Study of Desert Soils of Churu, Rajasthan-Phosphorus Status. Journal of Soil and Water Conservation, India, v. 15, n. 1 & 2, 2022. Disponível em: https://epubs.icar.org.in/index.php/JSWC/article/view/126499. Acesso em: 3 jul. 2026.