TY - BOOK AU - Sultana, Nargis...[et al.] AU - Ikeya, Kosuke AU - Nishimura, Syusaku AU - Shindo, Heruo AU - Watanabe, Akira TI - Structural properties of plant charred materials in andosols as revealed by x-ray diffraction profile analysis KW - CARBON VEGETAL KW - PROPIEDADES ESTRUCTURALES ER -