TI - Digestibility of diets fed to ram lambs when hay was replaced by soybean hulls PY - 2003 AU - Morais, J. B. AU - Susin, Ivanete AU - Pires, Alexandre Vaz AU - Mendes, C. Q. AU - Nussio, Luiz Gustavo T2 - World Conference on Animal Production J2 - Proceedings PP - Porto Alegre ER -