“PHYSICO-CHEMICAL CHARACTERIZATION OF SHALLOW TO DEVELOPED SOIL (ASSOCIATION NEOSSOLO QUARTZARÊNICO) AND HYDROMORPHIC SOIL (ASSOCIATION GLEISSOLO HÁPLICO): THE ENVIRONMENTAL CONTEXT OF THE HYDROGRAPHIC BASIN OF CACHORROS RIVER, SÃO LUÍS-MA” (2020) Brazilian Geographical Journal, 11(1), pp. 4–18. doi:10.14393/BGJ-v11n1-a2020-57111.