Iniciar sesión
JAMB - Geography (2012 - No. 12)
An important characteristics of the B-horizon in tropical ferruginous soils is the?
eluviation of oxides
concentration of organic matter
accumulation of oxides
predominance of parent material
Comentarios (0)
Inicia sesión para comentar
Anuncio
Permitir que javascript cargue correctamente esta página
