Reis, A.L.M., Clemente, N., Faria, A.L.L. de, Bernardes, R.C. and Costa, L.M. da 2023. Chemical and Physical Characterization of Swift Guano in Quartzitic Karst Landscape in Brazil. Sociedade & Natureza. 36, 1 (Nov. 2023). DOI:https://doi.org/10.14393/SN-v36-2024-70150.