http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Xây dựng khẩu phần ăn cho các loại heo như thế nào?
L Ia Admina, V I Scoriachina; Dịch giả: Lê Thanh Hải
swine - breeding,swine - feeding and feeds