PROPERTIES AND CLASSIFICATION OF SOME BARREN SOILS OF KALAMBAINA RIDGE AFTER 25 YEARS OF CONVERSION FROM FOREST TO ARABLE CROPLAND IN KURU-KURU VILLAGE, KWARE, SOKOTO. FUDMA JOURNAL OF SCIENCES, [S. l.], v. 4, n. 1, p. 430–437, 2020. Disponível em: https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/64. Acesso em: 11 sep. 2025.