dos Santos, A. C.; Salcedo, I. H.; Candeias, A. L. B.; Galvão, S. R. da S. INFLUENCE OF USE AND SLOPE POSITION IN THE SOIL FERTILITY OF HILLSIDE AREAS. Pesq. Agropec. Trop. 2009, 39 (1), 31-37. https://doi.org/10.5216/pat.v39i1.3809.