首页 / 官方藏书 / Special report on diseases of cattle / ENTERITIS (OBSTRUCTION RESULTING FROM INVAGINATION, OR INTUSSUSCEPTION, TWISTING, AND KNOTTING OF THE BOWELS).

ENTERITIS (OBSTRUCTION RESULTING FROM INVAGINATION, OR INTUSSUSCEPTION, TWISTING, AND KNOTTING OF THE BOWELS).

Special report on diseases of cattle · United States. Bureau of Animal Industry · 第 2 / 79 章